Merge pull request #2728 from Mugundanmcw/win_arm64

Add support for building mRemoteNG on Windows ARM64

.github/workflows/Build_mR-NB.yml

@@ -0,0 +1,136 @@
+name: Build_and_Release_mR-NB
+on:
+  push:
+    branches:
+      - v1.78.2-dev
+      
+permissions:
+  contents: write
+  
+jobs:
+  NB-Build-and-Release:
+    strategy:
+      matrix:
+        include:
+          - runner: windows-latest
+            platform: x64
+            arch: x64
+          - runner: windows-11-arm
+            platform: ARM64
+            arch: arm64
+    runs-on: ${{ matrix.runner }}
+    steps:
+      - name: (01) Checkout Repository
+        uses: actions/checkout@v4
+        
+      - name: (02) Setup MSBuild
+        uses: microsoft/setup-msbuild@v2
+        with:
+          vs-version: '17.14.12'
+          
+      - name: (03) Install and run dotnet-t4 to transform T4 templates
+        shell: pwsh
+        run: |
+          dotnet tool install --global dotnet-t4
+          $ttFile = "$env:GITHUB_WORKSPACE\mRemoteNG\Properties\AssemblyInfo.tt"
+          t4 $ttFile
+  
+      - name: (04) Cache NuGet Packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.nuget/packages
+          key: ${{ runner.os }}-${{ matrix.arch }}-nuget-${{ hashFiles('**/*.csproj') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.arch }}-nuget-
+            
+      - name: (05) Restore NuGet Packages
+        shell: pwsh
+        run: dotnet restore
+        
+      - name: (06) Build Release
+        shell: pwsh
+        run: |
+          msbuild "$Env:GITHUB_WORKSPACE\mRemoteNG.sln" -p:Configuration="Release" -p:Platform=${{ matrix.platform }} /verbosity:minimal
+        
+      - name: (07) Release Information
+        id: version
+        shell: pwsh
+        run: |
+          $assemblyInfoPath = "${{ github.workspace }}\mRemoteNG\Properties\AssemblyInfo.cs"
+          $line = Get-Content $assemblyInfoPath | Where-Object { $_ -match 'AssemblyVersion\("(.+?)"\)' }
+          if ($line -match 'AssemblyVersion\("(?<ver>\d+\.\d+\.\d+)\.(?<build>\d+)"\)') {
+            $version = $matches['ver']
+            $build = $matches['build']
+          } else {
+            throw "Could not extract version and build number"
+          }
+          $date = Get-Date -Format "yyyyMMdd"
+          $zipName = "mRemoteNG-$date-v$version-NB-$build-${{ matrix.arch }}.zip"
+          $tag = "$date-v$version-NB-($build)"
+          $message = git log -1 --pretty=%B
+          echo "message=$message" >> $env:GITHUB_OUTPUT
+          echo "zipname=$zipName" >> $env:GITHUB_OUTPUT
+          echo "version=$version" >> $env:GITHUB_OUTPUT
+          echo "build=$build" >> $env:GITHUB_OUTPUT
+          echo "tag=$tag" >> $env:GITHUB_OUTPUT
+          $version = "${{ steps.version.outputs.version }}"
+
+      - name: (08) Extract Changelog Section
+        id: changelog
+        shell: pwsh
+        run: |
+          $changelogPath = "$env:GITHUB_WORKSPACE\CHANGELOG.md"
+          $lines = Get-Content $changelogPath
+      
+          $startIndex = -1
+          for ($i = 0; $i -lt $lines.Count; $i++) {
+            if ($lines[$i] -match '^## \[') {
+              $startIndex = $i
+              break
+            }
+          }
+      
+          if ($startIndex -eq -1) {
+            throw "No version header found in CHANGELOG.md"
+          }
+      
+          $section = @()
+          for ($i = $startIndex + 1; $i -lt $lines.Count; $i++) {
+            if ($lines[$i] -match '^## ') {
+              break
+            }
+            $section += $lines[$i]
+          }
+      
+          $joined = $section -join "`n"
+          echo "log<<EOF" >> $env:GITHUB_OUTPUT
+          echo $joined >> $env:GITHUB_OUTPUT
+          echo "EOF" >> $env:GITHUB_OUTPUT
+      
+          echo "log=$escaped"
+                
+      - name: (09) Create Zip File
+        shell: pwsh
+        run: |
+          $sourceDir = "$Env:GITHUB_WORKSPACE\mRemoteNG\bin\${{ matrix.platform }}\Release"
+          Compress-Archive -Path "$sourceDir\*" -DestinationPath ${{ steps.version.outputs.zipname }}
+          echo "File: ${{ steps.version.outputs.zipname }}"
+
+      - name: (10) Create release
+        id: create_release
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+        with:
+          tag_name:  ${{ steps.version.outputs.tag }}
+          name: "mRemoteNG ${{ steps.version.outputs.version }} NB ${{ steps.version.outputs.build }}"
+          files: ${{ steps.version.outputs.zipname }}
+          body: |
+            Changes in this Release:
+            ${{ steps.changelog.outputs.log }}
+
+            Last Commit Message:
+            ${{ steps.version.outputs.message }}
+
+          draft: false
+          prerelease: true

.github/workflows/build-x86_64.yml

@@ -1,130 +0,0 @@
-name: Build x86_64
-
-on:
-  push:
-    branches:
-      - v1.77.3-dev
-
-jobs:
-  Build-Debug-MSI:
-    runs-on: windows-2022
-    steps:
-      - name: 01. Copy repository
-        uses: actions/checkout@v4
-
-      - name: 02. Setup MSBuild.exe
-        uses: microsoft/setup-msbuild@v1.3.1  # Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
-        with:
-          vs-version: '17.12.4'
-
-      - name: 03. Restore nuget packages for solution
-        shell: pwsh
-        run: |
-          dotnet restore
-
-      - name: 04. Compile mRemoteNG
-        shell: pwsh
-        run: |
-          msbuild "$Env:GITHUB_WORKSPACE\mRemoteNG.sln" -p:Configuration="Debug Installer" -p:Platform=x64 /verbosity:normal
-
-      - name: 05. Publish MSI as Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: debug-msi-x86_64
-          path: ${{ github.workspace }}\mRemoteNGInstaller\Installer\bin\x64\Debug\en-US\
-          if-no-files-found: error
-
-  Build-Debug-Portable:
-    runs-on: windows-2022
-    steps:
-      - name: 01. Copy repository
-        uses: actions/checkout@v4
-
-      - name: 02. Setup MSBuild.exe
-        uses: microsoft/setup-msbuild@v1.3.1  # Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
-        with:
-          vs-version: '17.8.3'
-
-      - name: 03. Restore nuget packages for solution
-        shell: pwsh
-        run: |
-          dotnet restore
-
-      - name: 04. Compile mRemoteNG
-        shell: pwsh
-        run: |
-          msbuild "$Env:GITHUB_WORKSPACE\mRemoteNG.sln" -p:Configuration="Debug Portable" -p:Platform=x64 /verbosity:normal
-
-      - name: 05. Publish Portable Binary as Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: debug-portable-x86_64
-          path: ${{ github.workspace }}\mRemoteNG\bin\x64\Debug Portable\
-          if-no-files-found: error
-
-  Build-Release:
-    runs-on: windows-2022
-    steps:
-      - name: 01. Copy repository
-        uses: actions/checkout@v4
-
-      - name: 02. Setup MSBuild.exe
-        uses: microsoft/setup-msbuild@v1.3.1  # Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
-        with:
-          vs-version: '17.12.4'
-
-      - name: 03. Restore nuget packages for solution
-        shell: pwsh
-        run: |
-          dotnet restore
-
-      - name: 04. Compile mRemoteNG
-        shell: pwsh
-        run: |
-          msbuild "$Env:GITHUB_WORKSPACE\mRemoteNG.sln" -p:Configuration="Release Installer and Portable" -p:Platform=x64 /verbosity:normal
-
-      - name: 05. Publish MSI Binary as Artifact
-        uses: actions/upload-artifact@v4
-        with:
-         name: release-msi-x86_64
-         path: ${{ github.workspace }}\mRemoteNGInstaller\Installer\bin\x64\Release\en-US\
-         if-no-files-found: error
-
-      - name: 06. Publish Portable Binary as Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: release-portable-x86_64
-          path: ${{ github.workspace }}\mRemoteNG\bin\x64\Release
-          if-no-files-found: error
-
-  Create-Release:
-    needs: [Build-Debug-MSI, Build-Debug-Portable, Build-Release]
-    runs-on: ubuntu-22.04
-    steps:
-      - name: 01. Copy repository
-        uses: actions/checkout@v4
-
-      - name: 02. Download Artifacts
-        uses: actions/download-artifact@v4
-
-      - name: 03. Create compressed archives # Needs to be done because "actions/download-artifact@v4" is extracting the zipped Artifacts
-        shell: bash
-        run: |
-          zip -r debug-msi-x86_64.zip debug-msi-x86_64/
-          zip -r debug-portable-x86_64.zip debug-portable-x86_64/
-          zip -r release-msi-x86_64.zip release-msi-x86_64/
-          zip -r release-portable-x86_64.zip release-portable-x86_64/
-
-      - name: 04. Create Release
-        shell: bash
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          gh release create "v1.77.3-dev-${GITHUB_RUN_NUMBER}" \
-                            --title "v1.77.3-dev-${GITHUB_RUN_NUMBER}" \
-                            --prerelease \
-                            --generate-notes \
-                            $GITHUB_WORKSPACE/debug-msi-x86_64.zip \
-                            $GITHUB_WORKSPACE/debug-portable-x86_64.zip \
-                            $GITHUB_WORKSPACE/release-msi-x86_64.zip \
-                            $GITHUB_WORKSPACE/release-portable-x86_64.zip

.github/workflows/post_2_Reddit.yml

@@ -0,0 +1,49 @@
+name: Post to Reddit via PowerShell
+
+on:
+  workflow_dispatch:
+
+jobs:
+  post:
+    runs-on: windows-latest
+    steps:
+      - name: Authenticate and post to Reddit
+        shell: pwsh
+        env:
+          CLIENT_ID: ${{ secrets.REDDIT_CLIENT_ID }}
+          CLIENT_SECRET: ${{ secrets.REDDIT_CLIENT_SECRET }}
+          USERNAME: ${{ secrets.REDDIT_USERNAME }}
+          PASSWORD: ${{ secrets.REDDIT_PASSWORD }}
+          SUBREDDIT: ${{ secrets.REDDIT_SUBREDDIT }}
+        run: |
+          # Step 1: Get access token
+          $authHeaders = @{
+            Authorization = "Basic " + [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("$env:CLIENT_ID:$env:CLIENT_SECRET"))
+            "User-Agent" = "github-to-reddit-pwsh/0.1"
+          }
+
+          $authBody = @{
+            grant_type = "password"
+            username   = $env:USERNAME
+            password   = $env:PASSWORD
+          }
+
+          $authResponse = Invoke-RestMethod -Uri "https://www.reddit.com/api/v1/access_token" -Method Post -Headers $authHeaders -Body $authBody
+          $token = $authResponse.access_token
+
+          # Step 2: Post to subreddit
+          $postHeaders = @{
+            Authorization = "bearer $token"
+            "User-Agent"  = "github-to-reddit-pwsh/0.1"
+          }
+
+          $postBody = @{
+            sr    = $env:SUBREDDIT
+            title = "Hello from GitHub Actions (PowerShell)"
+            kind  = "self"
+            text  = "This post was made using PowerShell in GitHub Actions."
+          }
+
+          $postResponse = Invoke-RestMethod -Uri "https://oauth.reddit.com/api/submit" -Method Post -Headers $postHeaders -Body $postBody
+          Write-Host "Posted: $($postResponse.json.url)"
+

CHANGELOG.md

@@ -2,6 +2,24 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [1.78.2]
+### Fixed
+- #2715: Disable WinForms analyzers and suppress WFO1000 build errors for ObjectListView
+- #2712: VNCEvent_Disconnected send the ProtocolBase based object reference
+- #2668: fix ssh quickconnect exception
+- #2611: correct registry path
+- #2496: use pwfile instead of cleartext password for putty connections 
+
+### Added
+- #2723: Read keyboardhook, gatewayaccesstoken and gatewaycredentialssource from RDP File
+- #2690: தமிழ் (ta) Translation update
+- #2643: Registry Settings: enhancements and new settings implementation
+- #2591: add Clickstudios Passwordstate API connector
+
+### Updated
+- #2597: Remember the opened connection file on relaunch
+- #2502: Updated Polish translation  
+
 ## [1.77.3.1784]
 ### Fixed
 - #2362: Fix use of sql database

Directory.Packages.props

@@ -0,0 +1,104 @@
+<Project>
+  <PropertyGroup>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+    <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
+    <NoWarn>$(NoWarn);NU1507</NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageVersion Include="AWSSDK.Core" Version="4.0.0.22" />
+    <PackageVersion Include="AWSSDK.EC2" Version="4.0.30" />
+    <PackageVersion Include="BouncyCastle.Cryptography" Version="2.6.2" />
+    <PackageVersion Include="Castle.Core" Version="5.2.1" />
+    <PackageVersion Include="ConsoleControl" Version="1.3.0" />
+    <PackageVersion Include="ConsoleControlAPI" Version="1.3.0" />
+    <PackageVersion Include="coverlet.collector" Version="6.0.4" />
+    <PackageVersion Include="Cucumber.Messages" Version="28.1.0" />
+    <PackageVersion Include="DockPanelSuite" Version="3.1.1" />
+    <PackageVersion Include="DockPanelSuite.ThemeVS2015" Version="3.1.1" />
+    <PackageVersion Include="Gherkin" Version="32.1.0" />
+    <PackageVersion Include="Google.Protobuf" Version="3.32.0" />
+    <PackageVersion Include="LiteDB" Version="5.0.21" />
+    <PackageVersion Include="log4net" Version="3.1.0" />
+    <PackageVersion Include="Microsoft.Data.SqlClient" Version="6.1.1" />
+    <PackageVersion Include="Microsoft.Data.SqlClient.SNI" Version="6.0.2" />
+    <PackageVersion Include="Microsoft.Data.SqlClient.SNI.runtime" Version="6.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.8" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyModel" Version="9.0.4" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageVersion Include="Microsoft.NETCore.Platforms" Version="7.0.4" />
+    <PackageVersion Include="Microsoft.NETCore.Targets" Version="5.0.0" />
+    <PackageVersion Include="Microsoft.Web.WebView2" Version="1.0.3405.78" />
+    <PackageVersion Include="Microsoft.Xaml.Behaviors.Wpf" Version="1.1.135" />
+    <PackageVersion Include="Microsoft-WindowsAPICodePack-Shell" Version="1.1.5" />
+    <PackageVersion Include="MySql.Data" Version="9.4.0" />
+    <PackageVersion Include="NETStandard.Library" Version="2.0.3" />
+    <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageVersion Include="Newtonsoft.Json.Schema" Version="4.0.1" />
+    <PackageVersion Include="NSubstitute" Version="5.3.0" />
+    <PackageVersion Include="NUnit" Version="4.3.2" />
+    <PackageVersion Include="NUnit.Console" Version="3.20.0" />
+    <PackageVersion Include="NUnit.ConsoleRunner" Version="3.20.0" />
+    <PackageVersion Include="NUnit.Extension.TeamCityEventListener" Version="1.0.10" />
+    <PackageVersion Include="NUnit.Runners" Version="3.12.0" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="5.0.0" />
+    <PackageVersion Include="OpenCover" Version="4.7.1221" />
+    <PackageVersion Include="Renci.SshNet.Async" Version="1.4.0" />
+    <PackageVersion Include="ReportGenerator" Version="5.4.12" />
+    <PackageVersion Include="runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.fedora.23-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.fedora.24-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.native.System" Version="4.3.1" />
+    <PackageVersion Include="runtime.native.System.IO.Compression" Version="4.3.2" />
+    <PackageVersion Include="runtime.native.System.Net.Http" Version="4.3.1" />
+    <PackageVersion Include="runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.opensuse.42.1-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.ubuntu.14.04-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="runtime.ubuntu.16.10-x64.runtime.native.System.Security.Cryptography.OpenSsl" Version="4.3.3" />
+    <PackageVersion Include="SpecFlow" Version="3.9.74" />
+    <PackageVersion Include="SpecFlow.NUnit" Version="3.9.74" />
+    <PackageVersion Include="SSH.NET" Version="2025.0.0" />
+    <PackageVersion Include="System.Buffers" Version="4.6.1" />
+    <PackageVersion Include="System.Collections.Immutable" Version="9.0.8" />
+    <PackageVersion Include="System.Configuration.ConfigurationManager" Version="9.0.8" />
+    <PackageVersion Include="System.Console" Version="4.3.1" />
+    <PackageVersion Include="System.Data.Common" Version="4.3.0" />
+    <PackageVersion Include="System.Diagnostics.DiagnosticSource" Version="9.0.8" />
+    <PackageVersion Include="System.Diagnostics.EventLog" Version="9.0.8" />
+    <PackageVersion Include="System.DirectoryServices" Version="9.0.8" />
+    <PackageVersion Include="System.Drawing.Common" Version="9.0.8" />
+    <PackageVersion Include="System.Dynamic.Runtime" Version="4.3.0" />
+    <PackageVersion Include="System.Formats.Asn1" Version="9.0.8" />
+    <PackageVersion Include="System.IO.Pipelines" Version="9.0.8" />
+    <PackageVersion Include="System.Management" Version="9.0.8" />
+    <PackageVersion Include="System.Memory" Version="4.6.3" />
+    <PackageVersion Include="System.Net.Http" Version="4.3.4" />
+    <PackageVersion Include="System.Net.Primitives" Version="4.3.1" />
+    <PackageVersion Include="System.Net.Sockets" Version="4.3.0" />
+    <PackageVersion Include="System.Reflection.Emit" Version="4.7.0" />
+    <PackageVersion Include="System.Reflection.Emit.ILGeneration" Version="4.7.0" />
+    <PackageVersion Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
+    <PackageVersion Include="System.Reflection.Metadata" Version="9.0.8" />
+    <PackageVersion Include="System.Reflection.TypeExtensions" Version="4.7.0" />
+    <PackageVersion Include="System.Resources.ResourceManager" Version="4.3.0" />
+    <PackageVersion Include="System.Runtime" Version="4.3.1" />
+    <PackageVersion Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.2" />
+    <PackageVersion Include="System.Runtime.Extensions" Version="4.3.1" />
+    <PackageVersion Include="System.Security.AccessControl" Version="6.0.1" />
+    <PackageVersion Include="System.Security.Cryptography.Algorithms" Version="4.3.1" />
+    <PackageVersion Include="System.Security.Cryptography.Cng" Version="5.0.0" />
+    <PackageVersion Include="System.Security.Cryptography.OpenSsl" Version="5.0.0" />
+    <PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="9.0.8" />
+    <PackageVersion Include="System.Security.Cryptography.X509Certificates" Version="4.3.2" />
+    <PackageVersion Include="System.Security.Permissions" Version="9.0.8" />
+    <PackageVersion Include="System.Security.Principal.Windows" Version="5.0.0" />
+    <PackageVersion Include="System.Text.Encoding.CodePages" Version="9.0.8" />
+    <PackageVersion Include="System.Text.Json" Version="9.0.8" />
+    <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
+    <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.6.3" />
+    <PackageVersion Include="System.ValueTuple" Version="4.6.1" />
+    <PackageVersion Include="System.Windows.Extensions" Version="9.0.8" />
+    <PackageVersion Include="System.Xml.ReaderWriter" Version="4.3.1" />
+    <PackageVersion Include="VncSharpCore" Version="1.2.1" />
+    <PackageVersion Include="ZstdSharp.Port" Version="0.8.6" />
+  </ItemGroup>
+</Project>

ExternalConnectors/CPS/PasswordstateInterface.cs

@@ -257,15 +257,9 @@ public class PasswordstateInterface
 
         return ""+textWriter.ToString();
     }
-    private class PasswordFinder : IPasswordFinder
+    private class PasswordFinder(string password) : IPasswordFinder
     {
-        private string password;
-
-        public PasswordFinder(string password)
-        {
-            this.password = password;
-        }
-
+        private string password = password;
 
         public char[] GetPassword()
         {

ExternalConnectors/DSS/SecretServerAuthentication.cs

@@ -58,10 +58,7 @@ namespace SecretServerAuthentication.DSS
         /// <param name="refresh_token">The refresh token.  Required when refreshing a token.</param>
         /// <returns>Successful retrieval of an access token</returns>
         /// <exception cref="ApiException">A server side error occurred.</exception>
-        public System.Threading.Tasks.Task<TokenResponse> AuthorizeAsync(Grant_type grant_type, string username, string password, string refresh_token, string OTP)
-        {
-            return AuthorizeAsync(grant_type, username, password, refresh_token, System.Threading.CancellationToken.None, OTP);
-        }
+        public System.Threading.Tasks.Task<TokenResponse> AuthorizeAsync(Grant_type grant_type, string username, string password, string refresh_token, string OTP) => AuthorizeAsync(grant_type, username, password, refresh_token, System.Threading.CancellationToken.None, OTP);
 
         /// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
         /// <summary>Retrieve or Refresh Access Token</summary>
@@ -355,10 +352,7 @@ namespace SecretServerAuthentication.DSS
             Headers = headers;
         }
 
-        public override string ToString()
-        {
-            return string.Format("HTTP Response: \n\n{0}\n\n{1}", Response, base.ToString());
-        }
+        public override string ToString() => string.Format("HTTP Response: \n\n{0}\n\n{1}", Response, base.ToString());
     }
 
     [System.CodeDom.Compiler.GeneratedCode("NSwag", "13.14.8.0 (NJsonSchema v10.5.2.0 (Newtonsoft.Json v11.0.0.0))")]

ExternalConnectors/DSS/SecretServerInterface.cs

@@ -223,15 +223,9 @@ public class SecretServerInterface
 
         return ""+textWriter.ToString();
     }
-    private class PasswordFinder : IPasswordFinder
+    private class PasswordFinder(string password) : IPasswordFinder
     {
-        private string password;
-
-        public PasswordFinder(string password)
-        {
-            this.password = password;
-        }
-
+        private string password = password;
 
         public char[] GetPassword()
         {

ExternalConnectors/ExternalConnectors.csproj

@@ -1,31 +1,29 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
-    <TargetFramework>net8.0-windows7.0</TargetFramework>
+    <TargetFramework>net9.0-windows10.0.26100.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <OutputType>Library</OutputType>
     <UseWindowsForms>True</UseWindowsForms>
-    <Platforms>x64</Platforms>
+    <Platforms>x64;arm64</Platforms>
     <Configurations>Debug;Release;Debug Portable;Release Portable;Deploy to github</Configurations>
-    <SupportedOSPlatformVersion>7.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion>10.0.26100.0</SupportedOSPlatformVersion>
   </PropertyGroup>
-
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Portable|x64'">
     <Optimize>True</Optimize>
   </PropertyGroup>
-
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Portable|arm64'">
+    <Optimize>True</Optimize>
+  </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="AWSSDK.Core" Version="3.7.402.1" />
-    <PackageReference Include="AWSSDK.EC2" Version="3.7.430.2" />
-    <PackageReference Include="BouncyCastle.Cryptography" Version="2.5.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="AWSSDK.Core" />
+    <PackageReference Include="AWSSDK.EC2" />
+    <PackageReference Include="BouncyCastle.Cryptography" />
+    <PackageReference Include="Newtonsoft.Json" />
   </ItemGroup>
-
   <ItemGroup>
     <Compile Update="AWS\AWSConnectionForm.cs" />
     <Compile Update="CPS\CPSConnectionForm.cs" />
     <Compile Update="DSS\SSConnectionForm.cs" />
   </ItemGroup>
-
 </Project>

ObjectListView/CellEditing/CellEditors.cs

@@ -46,18 +46,14 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// These items allow combo boxes to remember a value and its description.
     /// </summary>
-    public class ComboBoxItem
+    /// <remarks>
+    /// 
+    /// </remarks>
+    /// <param name="key"></param>
+    /// <param name="description"></param>
+    public class ComboBoxItem(Object key, String description)
     {
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="key"></param>
-        /// <param name="description"></param>
-        public ComboBoxItem(Object key, String description) {
-            this.key = key;
-            this.description = description;
-        }
-        private readonly String description;
+        private readonly String description = description;
 
         /// <summary>
         /// 
@@ -65,7 +61,7 @@ namespace BrightIdeasSoftware
         public Object Key {
             get { return key; }
         }
-        private readonly Object key;
+        private readonly Object key = key;
 
         /// <summary>
         /// Returns a string that represents the current object.

ObjectListView/FastObjectListView.cs

@@ -158,15 +158,12 @@ namespace BrightIdeasSoftware
     /// This class isn't intended to be used directly, but it is left as a public
     /// class just in case someone wants to subclass it.
     /// </remarks>
-    public class FastObjectListDataSource : AbstractVirtualListDataSource
+    /// <remarks>
+    /// Create a FastObjectListDataSource
+    /// </remarks>
+    /// <param name="listView"></param>
+    public class FastObjectListDataSource(FastObjectListView listView) : AbstractVirtualListDataSource(listView)
     {
-        /// <summary>
-        /// Create a FastObjectListDataSource
-        /// </summary>
-        /// <param name="listView"></param>
-        public FastObjectListDataSource(FastObjectListView listView)
-            : base(listView) {
-        }
 
         #region IVirtualListDataSource Members
 

ObjectListView/Filtering/Filters.cs

@@ -185,15 +185,11 @@ namespace BrightIdeasSoftware
     /// A model object must satisfy all filters to be included.
     /// If there are no filters, all model objects are included
     /// </summary>
-    public class CompositeAllFilter : CompositeFilter {
-
-        /// <summary>
-        /// Create a filter
-        /// </summary>
-        /// <param name="filters"></param>
-        public CompositeAllFilter(List<IModelFilter> filters)
-            : base(filters) {
-        }
+    /// <remarks>
+    /// Create a filter
+    /// </remarks>
+    /// <param name="filters"></param>
+    public class CompositeAllFilter(List<IModelFilter> filters) : CompositeFilter(filters) {
 
         /// <summary>
         /// Decide whether or not the given model should be included by the filter
@@ -215,15 +211,11 @@ namespace BrightIdeasSoftware
     /// A model object must only satisfy one of the filters to be included.
     /// If there are no filters, all model objects are included
     /// </summary>
-    public class CompositeAnyFilter : CompositeFilter {
-
-        /// <summary>
-        /// Create a filter from the given filters
-        /// </summary>
-        /// <param name="filters"></param>
-        public CompositeAnyFilter(List<IModelFilter> filters)
-            : base(filters) {
-        }
+    /// <remarks>
+    /// Create a filter from the given filters
+    /// </remarks>
+    /// <param name="filters"></param>
+    public class CompositeAnyFilter(List<IModelFilter> filters) : CompositeFilter(filters) {
 
         /// <summary>
         /// Decide whether or not the given model should be included by the filter

ObjectListView/Implementation/Comparers.cs

@@ -50,7 +50,13 @@ namespace BrightIdeasSoftware
     /// <para>This is used by normal (non-virtual) ObjectListViews. Virtual lists use
     /// ModelObjectComparer</para>
     /// </remarks>
-    public class ColumnComparer : IComparer, IComparer<OLVListItem>
+    /// <remarks>
+    /// Create a ColumnComparer that will order the rows in a list view according
+    /// to the values in a given column
+    /// </remarks>
+    /// <param name="col">The column whose values will be compared</param>
+    /// <param name="order">The ordering for column values</param>
+    public class ColumnComparer(OLVColumn col, SortOrder order) : IComparer, IComparer<OLVListItem>
     {
         /// <summary>
         /// Gets or sets the method that will be used to compare two strings.
@@ -63,18 +69,6 @@ namespace BrightIdeasSoftware
         }
         private static StringCompareDelegate stringComparer;
 
-        /// <summary>
-        /// Create a ColumnComparer that will order the rows in a list view according
-        /// to the values in a given column
-        /// </summary>
-        /// <param name="col">The column whose values will be compared</param>
-        /// <param name="order">The ordering for column values</param>
-        public ColumnComparer(OLVColumn col, SortOrder order)
-        {
-            this.column = col;
-            this.sortOrder = order;
-        }
-
         /// <summary>
         /// Create a ColumnComparer that will order the rows in a list view according
         /// to the values in a given column, and by a secondary column if the primary
@@ -165,8 +159,8 @@ namespace BrightIdeasSoftware
                 return StringComparer(x, y);
         }
 
-        private OLVColumn column;
-        private SortOrder sortOrder;
+        private OLVColumn column = col;
+        private SortOrder sortOrder = order;
         private ColumnComparer secondComparer;
     }
 
@@ -175,15 +169,12 @@ namespace BrightIdeasSoftware
     /// This comparer sort list view groups. OLVGroups have a "SortValue" property,
     /// which is used if present. Otherwise, the titles of the groups will be compared.
     /// </summary>
-    public class OLVGroupComparer : IComparer<OLVGroup>
+    /// <remarks>
+    /// Create a group comparer
+    /// </remarks>
+    /// <param name="order">The ordering for column values</param>
+    public class OLVGroupComparer(SortOrder order) : IComparer<OLVGroup>
     {
-        /// <summary>
-        /// Create a group comparer
-        /// </summary>
-        /// <param name="order">The ordering for column values</param>
-        public OLVGroupComparer(SortOrder order) {
-            this.sortOrder = order;
-        }
 
         /// <summary>
         /// Compare the two groups. OLVGroups have a "SortValue" property,
@@ -207,7 +198,7 @@ namespace BrightIdeasSoftware
             return result;
         }
 
-        private SortOrder sortOrder;
+        private SortOrder sortOrder = order;
     }
 
     /// <summary>
@@ -217,7 +208,12 @@ namespace BrightIdeasSoftware
     /// <para>This is used by virtual ObjectListViews. Non-virtual lists use
     /// ColumnComparer</para>
     /// </remarks>
-    public class ModelObjectComparer : IComparer, IComparer<object>
+    /// <remarks>
+    /// Create a model object comparer
+    /// </remarks>
+    /// <param name="col"></param>
+    /// <param name="order"></param>
+    public class ModelObjectComparer(OLVColumn col, SortOrder order) : IComparer, IComparer<object>
     {
         /// <summary>
         /// Gets or sets the method that will be used to compare two strings.
@@ -230,17 +226,6 @@ namespace BrightIdeasSoftware
         }
         private static StringCompareDelegate stringComparer;
 
-        /// <summary>
-        /// Create a model object comparer
-        /// </summary>
-        /// <param name="col"></param>
-        /// <param name="order"></param>
-        public ModelObjectComparer(OLVColumn col, SortOrder order)
-        {
-            this.column = col;
-            this.sortOrder = order;
-        }
-
         /// <summary>
         /// Create a model object comparer with a secondary sorting column
         /// </summary>
@@ -318,8 +303,8 @@ namespace BrightIdeasSoftware
                 return StringComparer(x, y);
         }
 
-        private OLVColumn column;
-        private SortOrder sortOrder;
+        private OLVColumn column = col;
+        private SortOrder sortOrder = order;
         private ModelObjectComparer secondComparer;
 
         #region IComparer<object> Members

ObjectListView/Implementation/Events.cs

@@ -878,25 +878,16 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// Let the world know that a cell edit operation is beginning or ending
     /// </summary>
-    public class CellEditEventArgs : EventArgs
+    /// <remarks>
+    /// Create an event args
+    /// </remarks>
+    /// <param name="column"></param>
+    /// <param name="control"></param>
+    /// <param name="cellBounds"></param>
+    /// <param name="item"></param>
+    /// <param name="subItemIndex"></param>
+    public class CellEditEventArgs(OLVColumn column, Control control, Rectangle cellBounds, OLVListItem item, int subItemIndex) : EventArgs
     {
-        /// <summary>
-        /// Create an event args
-        /// </summary>
-        /// <param name="column"></param>
-        /// <param name="control"></param>
-        /// <param name="cellBounds"></param>
-        /// <param name="item"></param>
-        /// <param name="subItemIndex"></param>
-        public CellEditEventArgs(OLVColumn column, Control control, Rectangle cellBounds, OLVListItem item, int subItemIndex) {
-            this.Control = control;
-            this.column = column;
-            this.cellBounds = cellBounds;
-            this.listViewItem = item;
-            this.rowObject = item.RowObject;
-            this.subItemIndex = subItemIndex;
-            this.value = column.GetValue(item.RowObject);
-        }
 
         /// <summary>
         /// Change this to true to cancel the cell editing operation.
@@ -917,7 +908,7 @@ namespace BrightIdeasSoftware
         /// entered and commit that value to the model. Changing the control during the finishing
         /// event has no effect.
         /// </summary>
-        public Control Control;
+        public Control Control = control;
 
         /// <summary>
         /// The column of the cell that is going to be or has been edited.
@@ -925,7 +916,7 @@ namespace BrightIdeasSoftware
         public OLVColumn Column {
             get { return this.column; }
         }
-        private OLVColumn column;
+        private OLVColumn column = column;
 
         /// <summary>
         /// The model object of the row of the cell that is going to be or has been edited.
@@ -933,7 +924,7 @@ namespace BrightIdeasSoftware
         public Object RowObject {
             get { return this.rowObject; }
         }
-        private Object rowObject;
+        private Object rowObject = item.RowObject;
 
         /// <summary>
         /// The listview item of the cell that is going to be or has been edited.
@@ -941,7 +932,7 @@ namespace BrightIdeasSoftware
         public OLVListItem ListViewItem {
             get { return this.listViewItem; }
         }
-        private OLVListItem listViewItem;
+        private OLVListItem listViewItem = item;
 
         /// <summary>
         /// The data value of the cell as it stands in the control.
@@ -959,7 +950,7 @@ namespace BrightIdeasSoftware
         public int SubItemIndex {
             get { return this.subItemIndex; }
         }
-        private int subItemIndex;
+        private int subItemIndex = subItemIndex;
 
         /// <summary>
         /// The data value of the cell before the edit operation began.
@@ -967,7 +958,7 @@ namespace BrightIdeasSoftware
         public Object Value {
             get { return this.value; }
         }
-        private Object value;
+        private Object value = column.GetValue(item.RowObject);
 
         /// <summary>
         /// The bounds of the cell that is going to be or has been edited.
@@ -975,7 +966,7 @@ namespace BrightIdeasSoftware
         public Rectangle CellBounds {
             get { return this.cellBounds; }
         }
-        private Rectangle cellBounds;
+        private Rectangle cellBounds = cellBounds;
 
         /// <summary>
         /// Gets or sets whether the control used for editing should be auto matically disposed
@@ -1160,25 +1151,22 @@ namespace BrightIdeasSoftware
         }
         private SortOrder secondarySortOrder;
     }
-    
+
     /// <summary>
     /// This event is triggered when the contents of a list have changed
     /// and we want the world to have a chance to filter the list.
     /// </summary>
-    public class FilterEventArgs : EventArgs
+    /// <remarks>
+    /// Create a FilterEventArgs
+    /// </remarks>
+    /// <param name="objects"></param>
+    public class FilterEventArgs(IEnumerable objects) : EventArgs
     {
-        /// <summary>
-        /// Create a FilterEventArgs
-        /// </summary>
-        /// <param name="objects"></param>
-        public FilterEventArgs(IEnumerable objects) {
-            this.Objects = objects;
-        }
 
         /// <summary>
         /// Gets or sets what objects are being filtered
         /// </summary>
-        public IEnumerable Objects;
+        public IEnumerable Objects = objects;
 
         /// <summary>
         /// Gets or sets what objects survived the filtering
@@ -1267,17 +1255,13 @@ namespace BrightIdeasSoftware
     /// <remarks>
     /// When used with a virtual list, OldObjects will always be null.
     /// </remarks>
-    public class ItemsChangingEventArgs : CancellableEventArgs
+    /// <remarks>
+    /// Create ItemsChangingEventArgs
+    /// </remarks>
+    /// <param name="oldObjects"></param>
+    /// <param name="newObjects"></param>
+    public class ItemsChangingEventArgs(IEnumerable oldObjects, IEnumerable newObjects) : CancellableEventArgs
     {
-        /// <summary>
-        /// Create ItemsChangingEventArgs
-        /// </summary>
-        /// <param name="oldObjects"></param>
-        /// <param name="newObjects"></param>
-        public ItemsChangingEventArgs(IEnumerable oldObjects, IEnumerable newObjects) {
-            this.oldObjects = oldObjects;
-            this.NewObjects = newObjects;
-        }
 
         /// <summary>
         /// Gets the objects that were in the list before it change.
@@ -1286,47 +1270,40 @@ namespace BrightIdeasSoftware
         public IEnumerable OldObjects {
             get { return oldObjects; }
         }
-        private IEnumerable oldObjects;
+        private IEnumerable oldObjects = oldObjects;
 
         /// <summary>
         /// Gets or sets the objects that will be in the list after it changes.
         /// </summary>
-        public IEnumerable NewObjects;
+        public IEnumerable NewObjects = newObjects;
     }
 
     /// <summary>
     /// This event is triggered by RemoveObjects before any change has been made to the list.
     /// </summary>
-    public class ItemsRemovingEventArgs : CancellableEventArgs
+    /// <remarks>
+    /// Create an ItemsRemovingEventArgs
+    /// </remarks>
+    /// <param name="objectsToRemove"></param>
+    public class ItemsRemovingEventArgs(ICollection objectsToRemove) : CancellableEventArgs
     {
-        /// <summary>
-        /// Create an ItemsRemovingEventArgs
-        /// </summary>
-        /// <param name="objectsToRemove"></param>
-        public ItemsRemovingEventArgs(ICollection objectsToRemove) {
-            this.ObjectsToRemove = objectsToRemove;
-        }
 
         /// <summary>
         /// Gets or sets the objects that will be removed
         /// </summary>
-        public ICollection ObjectsToRemove;
+        public ICollection ObjectsToRemove = objectsToRemove;
     }
 
     /// <summary>
     /// Triggered after the user types into a list
     /// </summary>
-    public class AfterSearchingEventArgs : EventArgs
+    /// <remarks>
+    /// Create an AfterSearchingEventArgs
+    /// </remarks>
+    /// <param name="stringToFind"></param>
+    /// <param name="indexSelected"></param>
+    public class AfterSearchingEventArgs(string stringToFind, int indexSelected) : EventArgs
     {
-        /// <summary>
-        /// Create an AfterSearchingEventArgs
-        /// </summary>
-        /// <param name="stringToFind"></param>
-        /// <param name="indexSelected"></param>
-        public AfterSearchingEventArgs(string stringToFind, int indexSelected) {
-            this.stringToFind = stringToFind;
-            this.indexSelected = indexSelected;
-        }
 
         /// <summary>
         /// Gets the string that was actually searched for
@@ -1334,7 +1311,7 @@ namespace BrightIdeasSoftware
         public string StringToFind {
             get { return this.stringToFind; }
         }
-        private string stringToFind;
+        private string stringToFind = stringToFind;
 
         /// <summary>
         /// Gets or sets whether an the event handler already handled this event
@@ -1348,23 +1325,19 @@ namespace BrightIdeasSoftware
         public int IndexSelected {
             get { return this.indexSelected; }
         }
-        private int indexSelected;
+        private int indexSelected = indexSelected;
     }
 
     /// <summary>
     /// Triggered when the user types into a list
     /// </summary>
-    public class BeforeSearchingEventArgs : CancellableEventArgs
+    /// <remarks>
+    /// Create BeforeSearchingEventArgs
+    /// </remarks>
+    /// <param name="stringToFind"></param>
+    /// <param name="startSearchFrom"></param>
+    public class BeforeSearchingEventArgs(string stringToFind, int startSearchFrom) : CancellableEventArgs
     {
-        /// <summary>
-        /// Create BeforeSearchingEventArgs
-        /// </summary>
-        /// <param name="stringToFind"></param>
-        /// <param name="startSearchFrom"></param>
-        public BeforeSearchingEventArgs(string stringToFind, int startSearchFrom) {
-            this.StringToFind = stringToFind;
-            this.StartSearchFrom = startSearchFrom;
-        }
 
         /// <summary>
         /// Gets or sets the string that will be found by the search routine
@@ -1372,12 +1345,12 @@ namespace BrightIdeasSoftware
         /// <remarks>Modifying this value does not modify the memory of what the user has typed. 
         /// When the user next presses a character, the search string will revert to what 
         /// the user has actually typed.</remarks>
-        public string StringToFind;
+        public string StringToFind = stringToFind;
 
         /// <summary>
         /// Gets or sets the index of the first row that will be considered to matching.
         /// </summary>
-        public int StartSearchFrom;
+        public int StartSearchFrom = startSearchFrom;
     }
 
     /// <summary>
@@ -2035,27 +2008,20 @@ namespace BrightIdeasSoftware
             return string.Format("NewHotCellHitLocation: {0}, HotCellHitLocationEx: {1}, NewHotColumnIndex: {2}, NewHotRowIndex: {3}, HotGroup: {4}", this.newHotCellHitLocation, this.hotCellHitLocationEx, this.newHotColumnIndex, this.newHotRowIndex, this.hotGroup);
         }
     }
-    
+
     /// <summary>
     /// Let the world know that a checkbox on a subitem is changing
     /// </summary>
-    public class SubItemCheckingEventArgs : CancellableEventArgs
+    /// <remarks>
+    /// Create a new event block
+    /// </remarks>
+    /// <param name="column"></param>
+    /// <param name="item"></param>
+    /// <param name="subItemIndex"></param>
+    /// <param name="currentValue"></param>
+    /// <param name="newValue"></param>
+    public class SubItemCheckingEventArgs(OLVColumn column, OLVListItem item, int subItemIndex, CheckState currentValue, CheckState newValue) : CancellableEventArgs
     {
-        /// <summary>
-        /// Create a new event block
-        /// </summary>
-        /// <param name="column"></param>
-        /// <param name="item"></param>
-        /// <param name="subItemIndex"></param>
-        /// <param name="currentValue"></param>
-        /// <param name="newValue"></param>
-        public SubItemCheckingEventArgs(OLVColumn column, OLVListItem item, int subItemIndex, CheckState currentValue, CheckState newValue) {
-            this.column = column;
-            this.listViewItem = item;
-            this.subItemIndex = subItemIndex;
-            this.currentValue = currentValue;
-            this.newValue = newValue;
-        }
 
         /// <summary>
         /// The column of the cell that is having its checkbox changed.
@@ -2063,7 +2029,7 @@ namespace BrightIdeasSoftware
         public OLVColumn Column {
             get { return this.column; }
         }
-        private OLVColumn column;
+        private OLVColumn column = column;
 
         /// <summary>
         /// The model object of the row of the cell that is having its checkbox changed.
@@ -2078,7 +2044,7 @@ namespace BrightIdeasSoftware
         public OLVListItem ListViewItem {
             get { return this.listViewItem; }
         }
-        private OLVListItem listViewItem;
+        private OLVListItem listViewItem = item;
 
         /// <summary>
         /// The current check state of the cell.
@@ -2086,7 +2052,7 @@ namespace BrightIdeasSoftware
         public CheckState CurrentValue {
             get { return this.currentValue; }
         }
-        private CheckState currentValue;
+        private CheckState currentValue = currentValue;
 
         /// <summary>
         /// The proposed new check state of the cell.
@@ -2095,7 +2061,7 @@ namespace BrightIdeasSoftware
             get { return this.newValue; }
             set { this.newValue = value; }
         }
-        private CheckState newValue;
+        private CheckState newValue = newValue;
 
         /// <summary>
         /// The index of the cell that is going to be or has been edited.
@@ -2103,21 +2069,18 @@ namespace BrightIdeasSoftware
         public int SubItemIndex {
             get { return this.subItemIndex; }
         }
-        private int subItemIndex;
+        private int subItemIndex = subItemIndex;
     }
 
     /// <summary>
     /// This event argument block is used when groups are created for a list.
     /// </summary>
-    public class CreateGroupsEventArgs : EventArgs
+    /// <remarks>
+    /// Create a CreateGroupsEventArgs
+    /// </remarks>
+    /// <param name="parms"></param>
+    public class CreateGroupsEventArgs(GroupingParameters parms) : EventArgs
     {
-        /// <summary>
-        /// Create a CreateGroupsEventArgs
-        /// </summary>
-        /// <param name="parms"></param>
-        public CreateGroupsEventArgs(GroupingParameters parms) {
-            this.parameters = parms;
-        }
 
         /// <summary>
         /// Gets the settings that control the creation of groups
@@ -2125,7 +2088,7 @@ namespace BrightIdeasSoftware
         public GroupingParameters Parameters {
             get { return this.parameters; }
         }
-        private GroupingParameters parameters;
+        private GroupingParameters parameters = parms;
 
         /// <summary>
         /// Gets or sets the groups that should be used
@@ -2151,16 +2114,12 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// This event argument block is used when the text of a group task is clicked
     /// </summary>
-    public class GroupTaskClickedEventArgs : EventArgs
+    /// <remarks>
+    /// Create a GroupTaskClickedEventArgs
+    /// </remarks>
+    /// <param name="group"></param>
+    public class GroupTaskClickedEventArgs(OLVGroup group) : EventArgs
     {
-        /// <summary>
-        /// Create a GroupTaskClickedEventArgs
-        /// </summary>
-        /// <param name="group"></param>
-        public GroupTaskClickedEventArgs(OLVGroup group)
-        {
-            this.group = group;
-        }
 
         /// <summary>
         /// Gets which group was clicked
@@ -2169,7 +2128,7 @@ namespace BrightIdeasSoftware
         {
             get { return this.group; }
         }
-        private readonly OLVGroup group;
+        private readonly OLVGroup group = group;
     }
 
     /// <summary>
@@ -2207,18 +2166,13 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// This event argument block is used when the state of group has changed (collapsed, selected)
     /// </summary>
-    public class GroupStateChangedEventArgs : EventArgs {
-        /// <summary>
-        /// Create a GroupStateChangedEventArgs
-        /// </summary>
-        /// <param name="group"></param>
-        /// <param name="oldState"> </param>
-        /// <param name="newState"> </param>
-        public GroupStateChangedEventArgs(OLVGroup group, GroupState oldState, GroupState newState) {
-            this.group = group;
-            this.oldState = oldState;
-            this.newState = newState;
-        }
+    /// <remarks>
+    /// Create a GroupStateChangedEventArgs
+    /// </remarks>
+    /// <param name="group"></param>
+    /// <param name="oldState"> </param>
+    /// <param name="newState"> </param>
+    public class GroupStateChangedEventArgs(OLVGroup group, GroupState oldState, GroupState newState) : EventArgs {
 
         /// <summary>
         /// Gets whether the group was collapsed by this event
@@ -2291,7 +2245,7 @@ namespace BrightIdeasSoftware
             get { return this.group; }
         }
 
-        private readonly OLVGroup group;
+        private readonly OLVGroup group = group;
 
         /// <summary>
         /// Gets the previous state of the group
@@ -2300,7 +2254,7 @@ namespace BrightIdeasSoftware
             get { return this.oldState; }
         }
 
-        private readonly GroupState oldState;
+        private readonly GroupState oldState = oldState;
 
 
         /// <summary>
@@ -2310,7 +2264,7 @@ namespace BrightIdeasSoftware
             get { return this.newState; }
         }
 
-        private readonly GroupState newState;
+        private readonly GroupState newState = newState;
     }
 
     /// <summary>

ObjectListView/Implementation/Munger.cs

@@ -311,18 +311,14 @@ namespace BrightIdeasSoftware
     /// <remarks>
     /// Munger uses a chain of these resolve a dotted aspect name.
     /// </remarks>
-    public class SimpleMunger
+    /// <remarks>
+    /// Create a SimpleMunger
+    /// </remarks>
+    /// <param name="aspectName"></param>
+    public class SimpleMunger(String aspectName)
     {
-        #region Life and death
 
-        /// <summary>
-        /// Create a SimpleMunger
-        /// </summary>
-        /// <param name="aspectName"></param>
-        public SimpleMunger(String aspectName)
-        {
-            this.aspectName = aspectName;
-        }
+        #region Life and death
 
         #endregion
 
@@ -344,7 +340,7 @@ namespace BrightIdeasSoftware
         public string AspectName {
             get { return aspectName; }
         }
-        private readonly string aspectName;
+        private readonly string aspectName = aspectName;
 
         #endregion
 
@@ -494,19 +490,14 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// These exceptions are raised when a munger finds something it cannot process
     /// </summary>
-    public class MungerException : ApplicationException
+    /// <remarks>
+    /// Create a MungerException
+    /// </remarks>
+    /// <param name="munger"></param>
+    /// <param name="target"></param>
+    /// <param name="ex"></param>
+    public class MungerException(SimpleMunger munger, object target, Exception ex) : ApplicationException("Munger failed", ex)
     {
-        /// <summary>
-        /// Create a MungerException
-        /// </summary>
-        /// <param name="munger"></param>
-        /// <param name="target"></param>
-        /// <param name="ex"></param>
-        public MungerException(SimpleMunger munger, object target, Exception ex)
-            : base("Munger failed", ex) {
-            this.munger = munger;
-            this.target = target;
-        }
 
         /// <summary>
         /// Get the munger that raised the exception
@@ -514,7 +505,7 @@ namespace BrightIdeasSoftware
         public SimpleMunger Munger {
             get { return munger; }
         }
-        private readonly SimpleMunger munger;
+        private readonly SimpleMunger munger = munger;
 
         /// <summary>
         /// Gets the target that threw the exception
@@ -522,7 +513,7 @@ namespace BrightIdeasSoftware
         public object Target {
             get { return target; }
         }
-        private readonly object target;
+        private readonly object target = target;
     }
 
     /*

ObjectListView/Implementation/VirtualGroups.cs

@@ -309,12 +309,9 @@ namespace BrightIdeasSoftware
     /// A default implementation of the IOwnerDataCallback interface
     /// </summary>
     [Guid("6FC61F50-80E8-49b4-B200-3F38D3865ABD")]
-    internal class OwnerDataCallbackImpl : IOwnerDataCallback
+    internal class OwnerDataCallbackImpl(VirtualObjectListView olv) : IOwnerDataCallback
     {
-        public OwnerDataCallbackImpl(VirtualObjectListView olv) {
-            this.olv = olv;
-        }
-        VirtualObjectListView olv;
+        VirtualObjectListView olv = olv;
 
         #region IOwnerDataCallback Members
 

ObjectListView/Implementation/VirtualListDataSource.cs

@@ -145,20 +145,17 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// A do-nothing implementation of the VirtualListDataSource interface.
     /// </summary>
-    public class AbstractVirtualListDataSource : IVirtualListDataSource, IFilterableDataSource
+    /// <remarks>
+    /// Creates an AbstractVirtualListDataSource
+    /// </remarks>
+    /// <param name="listView"></param>
+    public class AbstractVirtualListDataSource(VirtualObjectListView listView) : IVirtualListDataSource, IFilterableDataSource
     {
-        /// <summary>
-        /// Creates an AbstractVirtualListDataSource
-        /// </summary>
-        /// <param name="listView"></param>
-        public AbstractVirtualListDataSource(VirtualObjectListView listView) {
-            this.listView = listView;
-        }
 
         /// <summary>
         /// The list view that this data source is giving information to.
         /// </summary>
-        protected VirtualObjectListView listView;
+        protected VirtualObjectListView listView = listView;
 
         /// <summary>
         /// 
@@ -295,15 +292,12 @@ namespace BrightIdeasSoftware
     /// <summary>
     /// This class mimics the behavior of VirtualObjectListView v1.x.
     /// </summary>
-    public class VirtualListVersion1DataSource : AbstractVirtualListDataSource
+    /// <remarks>
+    /// Creates a VirtualListVersion1DataSource
+    /// </remarks>
+    /// <param name="listView"></param>
+    public class VirtualListVersion1DataSource(VirtualObjectListView listView) : AbstractVirtualListDataSource(listView)
     {
-        /// <summary>
-        /// Creates a VirtualListVersion1DataSource
-        /// </summary>
-        /// <param name="listView"></param>
-        public VirtualListVersion1DataSource(VirtualObjectListView listView)
-            : base(listView) {
-        }
 
         #region Public properties
 

ObjectListView/ObjectListView.DesignTime.cs

@@ -369,14 +369,8 @@ namespace BrightIdeasSoftware.Design
         /// only have to modify the returned collection of actions, but we have to implement
         /// the properties and commands that the returned actions use. </para>
         /// </remarks>
-        private class ListViewActionListAdapter : DesignerActionList
+        private class ListViewActionListAdapter(ObjectListViewDesigner designer, DesignerActionList wrappedList) : DesignerActionList(wrappedList.Component)
         {
-            public ListViewActionListAdapter(ObjectListViewDesigner designer, DesignerActionList wrappedList)
-                : base(wrappedList.Component) {
-                this.designer = designer;
-                this.wrappedList = wrappedList;
-            }
-
             public override DesignerActionItemCollection GetSortedActionItems() {
                 DesignerActionItemCollection items = wrappedList.GetSortedActionItems();
                 items.RemoveAt(2); // remove Edit Groups
@@ -425,21 +419,16 @@ namespace BrightIdeasSoftware.Design
                 set { SetValue(base.Component, "View", value); }
             }
 
-            ObjectListViewDesigner designer;
-            DesignerActionList wrappedList;
+            ObjectListViewDesigner designer = designer;
+            DesignerActionList wrappedList = wrappedList;
         }
 
         #endregion
 
         #region DesignerCommandSet
 
-        private class CDDesignerCommandSet : DesignerCommandSet
+        private class CDDesignerCommandSet(ComponentDesigner componentDesigner) : DesignerCommandSet
         {
-
-            public CDDesignerCommandSet(ComponentDesigner componentDesigner) {
-                this.componentDesigner = componentDesigner;
-            }
-
             public override ICollection GetCommands(string name) {
                 // Debug.WriteLine("CDDesignerCommandSet.GetCommands:" + name);
                 if (componentDesigner != null) {
@@ -453,7 +442,7 @@ namespace BrightIdeasSoftware.Design
                 return base.GetCommands(name);
             }
 
-            private readonly ComponentDesigner componentDesigner;
+            private readonly ComponentDesigner componentDesigner = componentDesigner;
         }
 
         #endregion
@@ -463,15 +452,12 @@ namespace BrightIdeasSoftware.Design
     /// This class works in conjunction with the OLVColumns property to allow OLVColumns
     /// to be added to the ObjectListView.
     /// </summary>
-    public class OLVColumnCollectionEditor : System.ComponentModel.Design.CollectionEditor
+    /// <remarks>
+    /// Create a OLVColumnCollectionEditor
+    /// </remarks>
+    /// <param name="t"></param>
+    public class OLVColumnCollectionEditor(Type t) : System.ComponentModel.Design.CollectionEditor(t)
     {
-        /// <summary>
-        /// Create a OLVColumnCollectionEditor
-        /// </summary>
-        /// <param name="t"></param>
-        public OLVColumnCollectionEditor(Type t)
-            : base(t) {
-        }
 
         /// <summary>
         /// What type of object does this editor create?

ObjectListView/ObjectListView.NetCore.csproj

@@ -1,15 +1,21 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
-
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net8.0-windows7.0</TargetFramework>
+    <TargetFramework>net9.0-windows10.0.26100.0</TargetFramework>
     <Deterministic>false</Deterministic>
     <RootNamespace>BrightIdeasSoftware</RootNamespace>
     <AssemblyName>ObjectListView</AssemblyName>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <UseWindowsForms>true</UseWindowsForms>
-	  <EnableUnsafeBinaryFormatterSerialization>true</EnableUnsafeBinaryFormatterSerialization>
+    <EnableUnsafeBinaryFormatterSerialization>true</EnableUnsafeBinaryFormatterSerialization>
+    <NoWarn>$(NoWarn);WFO1000</NoWarn>
+    <EnableWinFormsAnalyzers>false</EnableWinFormsAnalyzers>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Platform)' == 'x64'">
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Platform)' == 'ARM64'">
+    <PlatformTarget>ARM64</PlatformTarget>
   </PropertyGroup>
-
   <ItemGroup>
     <Content Include="CustomDictionary.xml" Link="CustomDictionary.xml" />
     <Content Include="Resources\clear-filter.png" Link="Resources\clear-filter.png" />
@@ -19,7 +25,6 @@
     <Content Include="Resources\sort-ascending.png" Link="Resources\sort-ascending.png" />
     <Content Include="Resources\sort-descending.png" Link="Resources\sort-descending.png" />
   </ItemGroup>
-
   <ItemGroup>
     <Folder Include="CellEditing\" />
     <Folder Include="DragDrop\" />
@@ -30,9 +35,8 @@
     <Folder Include="Resources\" />
     <Folder Include="Rendering\" />
   </ItemGroup>
-
   <ItemGroup>
-    <PackageReference Include="System.Drawing.Common" Version="9.0.2" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.0" />
+    <PackageReference Include="System.Drawing.Common" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
   </ItemGroup>
-</Project>
+</Project>

ObjectListView/Rendering/Renderers.cs

@@ -231,15 +231,12 @@ namespace BrightIdeasSoftware {
     /// This class provides compatibility for v1 RendererDelegates
     /// </summary>
     [ToolboxItem(false)]
-    internal class Version1Renderer : AbstractRenderer {
-        public Version1Renderer(RenderDelegate renderDelegate) {
-            this.RenderDelegate = renderDelegate;
-        }
+    internal class Version1Renderer(RenderDelegate renderDelegate) : AbstractRenderer {
 
         /// <summary>
         /// The renderer delegate that this renderer wraps
         /// </summary>
-        public RenderDelegate RenderDelegate;
+        public RenderDelegate RenderDelegate = renderDelegate;
 
         #region IRenderer Members
 
@@ -518,7 +515,7 @@ namespace BrightIdeasSoftware {
         [Browsable(false),
          DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
         public ImageList ImageListOrDefault {
-            get { return this.ImageList ?? this.ListView.SmallImageList; }
+            get { return this.ImageList ?? this.ListView.GetSmallImageList(); }
         }
 
         /// <summary>
@@ -809,7 +806,7 @@ namespace BrightIdeasSoftware {
         /// <param name="g"></param>
         /// <returns></returns>
         protected virtual Size CalculatePrimaryCheckBoxSize(Graphics g) {
-            if (!this.ListView.CheckBoxes || !this.ColumnIsPrimary)
+            if (!this.ListView.GetCheckBoxes() || !this.ColumnIsPrimary)
                 return Size.Empty;
             
             Size size = this.CalculateCheckBoxSize(g);
@@ -1299,7 +1296,7 @@ namespace BrightIdeasSoftware {
             int width = 0;
 
             // Did they hit a check box on the primary column?
-            if (this.ColumnIsPrimary && this.ListView.CheckBoxes) {
+            if (this.ColumnIsPrimary && this.ListView.GetCheckBoxes()) {
                 Size checkBoxSize = this.CalculateCheckBoxSize(g);
                 int checkBoxTop = this.AlignVertically(r, checkBoxSize.Height);
                 Rectangle r3 = new Rectangle(r.X, checkBoxTop, checkBoxSize.Width, checkBoxSize.Height);
@@ -1635,7 +1632,7 @@ namespace BrightIdeasSoftware {
         /// <param name="r">Bounds of the cell</param>
         protected virtual void DrawImageAndText(Graphics g, Rectangle r) {
             int offset = 0;
-            if (this.ListView.CheckBoxes && this.ColumnIsPrimary) {
+            if (this.ListView.GetCheckBoxes() && this.ColumnIsPrimary) {
                 offset = this.DrawCheckBox(g, r) + 6;
                 r.X += offset;
                 r.Width -= offset;

ObjectListView/SubControls/HeaderControl.cs

@@ -51,17 +51,20 @@
  * If you wish to use this code in a closed source application, please contact phillip.piper@gmail.com.
  */
 
+using BrightIdeasSoftware.Properties;
+
 using System;
 using System.Drawing;
-using System.Windows.Forms;
-using System.Runtime.InteropServices;
-using System.Windows.Forms.VisualStyles;
 using System.Drawing.Drawing2D;
-using BrightIdeasSoftware.Properties;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 using System.Security.Permissions;
+using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
 
 namespace BrightIdeasSoftware
 {
+    [SupportedOSPlatform("windows")]
     /// <summary>
     /// Class used to capture window messages for the header of the list view
     /// control.

ObjectListView/SubControls/ToolTipControl.cs

@@ -40,11 +40,13 @@ using System.Collections;
 using System.ComponentModel;
 using System.Drawing;
 using System.Runtime.InteropServices;
-using System.Windows.Forms;
+using System.Runtime.Versioning;
 using System.Security.Permissions;
+using System.Windows.Forms;
 
 namespace BrightIdeasSoftware
 {
+    [SupportedOSPlatform("windows")]
     /// <summary>
     /// A limited wrapper around a Windows tooltip window.
     /// </summary>

ObjectListView/TreeListView.cs

@@ -193,7 +193,7 @@ namespace BrightIdeasSoftware
 // ReSharper restore DoNotCallOverridableMethodsInConstructor
 
             // This improves hit detection even if we don't have any state image
-            this.SmallImageList = new ImageList();
+            this.SetSmallImageList(new ImageList());
            // this.StateImageList.ImageSize = new Size(6, 6);
         }
 
@@ -364,7 +364,7 @@ namespace BrightIdeasSoftware
                     return;
 
                 this.hierarchicalCheckboxes = value;
-                this.CheckBoxes = value;
+                this.SetCheckBoxes(value);
                 if (value)
                     this.TriStateCheckBoxes = false;
             }
@@ -2180,15 +2180,12 @@ namespace BrightIdeasSoftware
         /// <summary>
         /// This class sorts branches according to how their respective model objects are sorted
         /// </summary>
-        public class BranchComparer : IComparer<Branch>
+        /// <remarks>
+        /// Create a BranchComparer
+        /// </remarks>
+        /// <param name="actualComparer"></param>
+        public class BranchComparer(IComparer actualComparer) : IComparer<Branch>
         {
-            /// <summary>
-            /// Create a BranchComparer
-            /// </summary>
-            /// <param name="actualComparer"></param>
-            public BranchComparer(IComparer actualComparer) {
-                this.actualComparer = actualComparer;
-            }
 
             /// <summary>
             /// Order the two branches
@@ -2200,7 +2197,7 @@ namespace BrightIdeasSoftware
                 return this.actualComparer.Compare(x.Model, y.Model);
             }
 
-            private readonly IComparer actualComparer;
+            private readonly IComparer actualComparer = actualComparer;
         }
 
     }

ObjectListView/Utilities/ColumnSelectionForm.Designer.cs

@@ -125,7 +125,7 @@ namespace BrightIdeasSoftware
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
             this.objectListView1.CellEditActivation = BrightIdeasSoftware.ObjectListView.CellEditActivateMode.SingleClick;
-            this.objectListView1.CheckBoxes = true;
+            this.objectListView1.SetCheckBoxes(true);
             this.objectListView1.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
             this.olvColumn1});
             this.objectListView1.FullRowSelect = true;

ObjectListView/Utilities/ColumnSelectionForm.cs

@@ -233,13 +233,9 @@ namespace BrightIdeasSoftware
         /// A Comparer that will sort a list of columns so that visible ones come before hidden ones,
         /// and that are ordered by their display order.
         /// </summary>
-        private class SortByDisplayOrder : IComparer<OLVColumn>
+        private class SortByDisplayOrder(ColumnSelectionForm form) : IComparer<OLVColumn>
         {
-            public SortByDisplayOrder(ColumnSelectionForm form)
-            {
-                this.Form = form;
-            }
-            private ColumnSelectionForm Form;
+            private ColumnSelectionForm Form = form;
 
             #region IComparer<OLVColumn> Members
 

ObjectListView/Utilities/TypedObjectListView.cs

@@ -72,15 +72,12 @@ namespace BrightIdeasSoftware
     /// }
     /// </code>
     /// </example>
-    public class TypedObjectListView<T> where T : class
+    /// <remarks>
+    /// Create a typed wrapper around the given list.
+    /// </remarks>
+    /// <param name="olv">The listview to be wrapped</param>
+    public class TypedObjectListView<T>(ObjectListView olv) where T : class
     {
-        /// <summary>
-        /// Create a typed wrapper around the given list.
-        /// </summary>
-        /// <param name="olv">The listview to be wrapped</param>
-        public TypedObjectListView(ObjectListView olv) {
-            this.olv = olv;
-        }
 
         //--------------------------------------------------------------------------------------
         // Properties
@@ -115,7 +112,7 @@ namespace BrightIdeasSoftware
             get { return olv; }
             set { olv = value; }
         }
-        private ObjectListView olv;
+        private ObjectListView olv = olv;
 
         /// <summary>
         /// Get or set the list of all model objects
@@ -325,16 +322,13 @@ namespace BrightIdeasSoftware
     /// A type-safe wrapper around an OLVColumn
     /// </summary>
     /// <typeparam name="T"></typeparam>
-    public class TypedColumn<T> where T : class
+    /// <remarks>
+    /// Creates a TypedColumn
+    /// </remarks>
+    /// <param name="column"></param>
+    public class TypedColumn<T>(OLVColumn column) where T : class
     {
-        /// <summary>
-        /// Creates a TypedColumn
-        /// </summary>
-        /// <param name="column"></param>
-        public TypedColumn(OLVColumn column) {
-            this.column = column;
-        }
-        private OLVColumn column;
+        private OLVColumn column = column;
 
         /// <summary>
         /// 

ObjectListView/VirtualObjectListView.cs

@@ -175,7 +175,7 @@ namespace BrightIdeasSoftware
         public override IList CheckedObjects {
             get {
                 // If we aren't should checkboxes, then no objects can be checked
-                if (!this.CheckBoxes)
+                if (!this.GetCheckBoxes())
                     return new ArrayList();
 
                 // If the data source has somehow vanished, we can't do anything
@@ -199,7 +199,7 @@ namespace BrightIdeasSoftware
                 return objects;
             }
             set {
-                if (!this.CheckBoxes)
+                if (!this.GetCheckBoxes())
                     return;
 
                 // If a custom check state getter is install, we can't use our check state management

mRemoteNG.sln

@@ -5,21 +5,6 @@ VisualStudioVersion = 17.0.31912.275
 MinimumVisualStudioVersion = 14.0.25420.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "mRemoteNG", "mRemoteNG\mRemoteNG.csproj", "{4934A491-40BC-4E5B-9166-EA1169A220F6}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "mRemoteNGTests", "mRemoteNGTests\mRemoteNGTests.csproj", "{1453B37F-8621-499E-B0B2-6091F76DC0BB}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "mRemoteNGInstaller", "mRemoteNGInstaller", "{4FE795BE-646E-4F1B-BAD0-A68EA26394DD}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CustomActions", "mRemoteNGInstaller\CustomActions\CustomActions.csproj", "{5423D985-CB48-4344-B47F-E8C6D60C8B04}"
-EndProject
-Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "Installer", "mRemoteNGInstaller\Installer\Installer.wixproj", "{F0168B9F-6815-40DF-BA53-46CEE7683B68}"
-	ProjectSection(ProjectDependencies) = postProject
-		{4934A491-40BC-4E5B-9166-EA1169A220F6} = {4934A491-40BC-4E5B-9166-EA1169A220F6}
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04} = {5423D985-CB48-4344-B47F-E8C6D60C8B04}
-		{A56A2029-79B8-492A-ABE5-D2BFE05801BD} = {A56A2029-79B8-492A-ABE5-D2BFE05801BD}
-	EndProjectSection
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "mRemoteNGSpecs", "mRemoteNGSpecs\mRemoteNGSpecs.csproj", "{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ExternalConnectors", "ExternalConnectors\ExternalConnectors.csproj", "{A56A2029-79B8-492A-ABE5-D2BFE05801BD}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ObjectListView.NetCore", "ObjectListView\ObjectListView.NetCore.csproj", "{5718734C-03AC-4954-89B1-1723CF03AF10}"
@@ -27,54 +12,61 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
+		Debug|arm64 = Debug|arm64
 		Release Installer and Portable|x64 = Release Installer and Portable|x64
+		Release Installer and Portable|arm64 = Release Installer and Portable|arm64
 		Release|x64 = Release|x64
+		Release|arm64 = Release|arm64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Debug|x64.ActiveCfg = Debug|x64
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Debug|x64.Build.0 = Debug|x64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Debug|arm64.ActiveCfg = Debug|arm64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Debug|arm64.Build.0 = Debug|arm64
+
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release Installer and Portable|x64.ActiveCfg = Release Portable|x64
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release Installer and Portable|x64.Build.0 = Release Portable|x64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release Installer and Portable|arm64.ActiveCfg = Release Portable|arm64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release Installer and Portable|arm64.Build.0 = Release Portable|arm64
+
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release|x64.ActiveCfg = Release|x64
 		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release|x64.Build.0 = Release|x64
-		{1453B37F-8621-499E-B0B2-6091F76DC0BB}.Debug|x64.ActiveCfg = Debug|x64
-		{1453B37F-8621-499E-B0B2-6091F76DC0BB}.Debug|x64.Build.0 = Debug|x64
-		{1453B37F-8621-499E-B0B2-6091F76DC0BB}.Release Installer and Portable|x64.ActiveCfg = Release Portable|x64
-		{1453B37F-8621-499E-B0B2-6091F76DC0BB}.Release|x64.ActiveCfg = Release|x64
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04}.Debug|x64.ActiveCfg = Debug|x64
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04}.Debug|x64.Build.0 = Debug|x64
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04}.Release Installer and Portable|x64.ActiveCfg = Release|x64
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04}.Release Installer and Portable|x64.Build.0 = Release|x64
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04}.Release|x64.ActiveCfg = Release|x64
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68}.Debug|x64.ActiveCfg = Debug|x64
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68}.Debug|x64.Build.0 = Debug|x64
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68}.Release Installer and Portable|x64.ActiveCfg = Release|x64
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68}.Release Installer and Portable|x64.Build.0 = Release|x64
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68}.Release|x64.ActiveCfg = Release|x64
-		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Debug|x64.ActiveCfg = Debug|x64
-		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Debug|x64.Build.0 = Debug|x64
-		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Release Installer and Portable|x64.ActiveCfg = Release Installer|x64
-		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Release|x64.ActiveCfg = Release|x64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release|arm64.ActiveCfg = Release|arm64
+		{4934A491-40BC-4E5B-9166-EA1169A220F6}.Release|arm64.Build.0 = Release|arm64
+
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Debug|x64.ActiveCfg = Debug|x64
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Debug|x64.Build.0 = Debug|x64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Debug|arm64.ActiveCfg = Debug|arm64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Debug|arm64.Build.0 = Debug|arm64
+
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release Installer and Portable|x64.ActiveCfg = Release Portable|x64
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release Installer and Portable|x64.Build.0 = Release Portable|x64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release Installer and Portable|arm64.ActiveCfg = Release Portable|arm64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release Installer and Portable|arm64.Build.0 = Release Portable|arm64
+
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release|x64.ActiveCfg = Release|x64
 		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release|x64.Build.0 = Release|x64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release|arm64.ActiveCfg = Release|arm64
+		{A56A2029-79B8-492A-ABE5-D2BFE05801BD}.Release|arm64.Build.0 = Release|arm64
+
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Debug|x64.ActiveCfg = Debug|Any CPU
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Debug|x64.Build.0 = Debug|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Debug|arm64.ActiveCfg = Debug|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Debug|arm64.Build.0 = Debug|Any CPU
+
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release Installer and Portable|x64.ActiveCfg = Release|Any CPU
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release Installer and Portable|x64.Build.0 = Release|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release Installer and Portable|arm64.ActiveCfg = Release|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release Installer and Portable|arm64.Build.0 = Release|Any CPU
+
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release|x64.ActiveCfg = Release|Any CPU
 		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release|x64.Build.0 = Release|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release|arm64.ActiveCfg = Release|Any CPU
+		{5718734C-03AC-4954-89B1-1723CF03AF10}.Release|arm64.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{5423D985-CB48-4344-B47F-E8C6D60C8B04} = {4FE795BE-646E-4F1B-BAD0-A68EA26394DD}
-		{F0168B9F-6815-40DF-BA53-46CEE7683B68} = {4FE795BE-646E-4F1B-BAD0-A68EA26394DD}
-	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {5D390A0C-2FC4-4908-B86E-7E4DEF5916EC}
 	EndGlobalSection

mRemoteNG/App/Info/GeneralAppInfo.cs

@@ -54,8 +54,11 @@ namespace mRemoteNG.App.Info
 
         public static Version GetApplicationVersion()
         {
-            _ = System.Version.TryParse(ApplicationVersion, out Version v);
-            return v;
+            string cleanedVersion = ApplicationVersion.Split(' ')[0].Replace("(", "").Replace(")", "").Replace("Build", "");
+            cleanedVersion = cleanedVersion + "." + ApplicationVersion.Split(' ')[^1].Replace(")", "");
+
+            _ = System.Version.TryParse(cleanedVersion, out Version parsedVersion);
+            return parsedVersion;
         }
     }
 }

mRemoteNG/App/Initialization/StartupDataLogger.cs

@@ -9,14 +9,9 @@ using mRemoteNG.Resources.Language;
 namespace mRemoteNG.App.Initialization
 {
     [SupportedOSPlatform("windows")]
-    public class StartupDataLogger
+    public class StartupDataLogger(MessageCollector messageCollector)
     {
-        private readonly MessageCollector _messageCollector;
-
-        public StartupDataLogger(MessageCollector messageCollector)
-        {
-            _messageCollector = messageCollector ?? throw new ArgumentNullException(nameof(messageCollector));
-        }
+        private readonly MessageCollector _messageCollector = messageCollector ?? throw new ArgumentNullException(nameof(messageCollector));
 
         public void LogStartupData()
         {

mRemoteNG/App/ProgramRoot.cs

@@ -8,6 +8,7 @@ using System.Threading;
 using System.Windows.Forms;
 using mRemoteNG.Config.Settings;
 using mRemoteNG.UI.Forms;
+using System.Runtime.InteropServices;
 
 namespace mRemoteNG.App
 {
@@ -45,6 +46,28 @@ namespace mRemoteNG.App
             //Subscribe to AssemblyResolve event
             AppDomain.CurrentDomain.AssemblyResolve += OnAssemblyResolve;
 
+            //Check if needed runtime is installed
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                string runtimeVersion = RuntimeInformation.FrameworkDescription;
+                if (runtimeVersion.Contains(".NET 9.0.2"))
+                {
+                    Console.WriteLine(".NET Desktop Runtime 9.0.2 is already installed.");
+                }
+                else
+                {
+                    Console.WriteLine(".NET Desktop Runtime 9.0.2 is not installed. Please download and install it from the following link:");
+                    Console.WriteLine("https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-9.0.2-windows-x64-installer");
+                    Console.WriteLine("After installation, please restart the application.");
+                }
+            }
+            else
+            {
+                Console.WriteLine("This application requires the .NET Desktop Runtime 9.0.2 on Windows.");
+            }
+
+
+
             //Check if local settings DB exist or accessible
             CheckLockalDB();
 
@@ -62,7 +85,7 @@ namespace mRemoteNG.App
 
         private static void CheckLockalDB()
         {
-            LocalSettingsDBManager settingsManager = new LocalSettingsDBManager(dbPath: "mRemoteNG.appSettings", useEncryption: false, schemaFilePath: "");
+            LocalDBManager settingsManager = new LocalDBManager(dbPath: "mRemoteNG.appSettings", useEncryption: false, schemaFilePath: "");
         }
         private static Assembly OnAssemblyResolve(object sender, ResolveEventArgs resolveArgs)
         {

mRemoteNG/Config/Connections/SqlConnectionsLoader.cs

@@ -19,22 +19,16 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Connections
 {
     [SupportedOSPlatform("windows")]
-    public class SqlConnectionsLoader : IConnectionsLoader
+    public class SqlConnectionsLoader(
+        IDeserializer<string, IEnumerable<LocalConnectionPropertiesModel>> localConnectionPropertiesDeserializer,
+        IDataProvider<string> dataProvider) : IConnectionsLoader
     {
-        private readonly IDeserializer<string, IEnumerable<LocalConnectionPropertiesModel>> _localConnectionPropertiesDeserializer;
+        private readonly IDeserializer<string, IEnumerable<LocalConnectionPropertiesModel>> _localConnectionPropertiesDeserializer = localConnectionPropertiesDeserializer.ThrowIfNull(nameof(localConnectionPropertiesDeserializer));
 
-        private readonly IDataProvider<string> _dataProvider;
+        private readonly IDataProvider<string> _dataProvider = dataProvider.ThrowIfNull(nameof(dataProvider));
 
         private Func<Optional<SecureString>> AuthenticationRequestor { get; set; } = () => MiscTools.PasswordDialog("", false);
 
-        public SqlConnectionsLoader(
-            IDeserializer<string, IEnumerable<LocalConnectionPropertiesModel>> localConnectionPropertiesDeserializer,
-            IDataProvider<string> dataProvider)
-        {
-            _localConnectionPropertiesDeserializer = localConnectionPropertiesDeserializer.ThrowIfNull(nameof(localConnectionPropertiesDeserializer));
-            _dataProvider = dataProvider.ThrowIfNull(nameof(dataProvider));
-        }
-
         public ConnectionTreeModel Load()
         {
             IDatabaseConnector connector = DatabaseConnectorFactory.DatabaseConnectorFromSettings();

mRemoteNG/Config/Connections/SqlConnectionsSaver.cs

@@ -23,18 +23,11 @@ using mRemoteNG.Config.Serializers.ConnectionSerializers.Sql;
 namespace mRemoteNG.Config.Connections
 {
     [SupportedOSPlatform("windows")]
-    public class SqlConnectionsSaver : ISaver<ConnectionTreeModel>
+    public class SqlConnectionsSaver(SaveFilter saveFilter, ISerializer<IEnumerable<LocalConnectionPropertiesModel>, string> localPropertieSerializer, IDataProvider<string> localPropertiesDataProvider) : ISaver<ConnectionTreeModel>
     {
-        private readonly SaveFilter _saveFilter;
-        private readonly ISerializer<IEnumerable<LocalConnectionPropertiesModel>, string> _localPropertiesSerializer;
-        private readonly IDataProvider<string> _dataProvider;
-
-        public SqlConnectionsSaver(SaveFilter saveFilter, ISerializer<IEnumerable<LocalConnectionPropertiesModel>, string> localPropertieSerializer, IDataProvider<string> localPropertiesDataProvider)
-        {
-            _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
-            _localPropertiesSerializer = localPropertieSerializer.ThrowIfNull(nameof(localPropertieSerializer));
-            _dataProvider = localPropertiesDataProvider.ThrowIfNull(nameof(localPropertiesDataProvider));
-        }
+        private readonly SaveFilter _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
+        private readonly ISerializer<IEnumerable<LocalConnectionPropertiesModel>, string> _localPropertiesSerializer = localPropertieSerializer.ThrowIfNull(nameof(localPropertieSerializer));
+        private readonly IDataProvider<string> _dataProvider = localPropertiesDataProvider.ThrowIfNull(nameof(localPropertiesDataProvider));
 
         public void Save(ConnectionTreeModel connectionTreeModel, string propertyNameTrigger = "")
         {

mRemoteNG/Config/DataProviders/FileDataProvider.cs

@@ -6,15 +6,10 @@ using mRemoteNG.App;
 namespace mRemoteNG.Config.DataProviders
 {
     [SupportedOSPlatform("windows")]
-    public class FileDataProvider : IDataProvider<string>
+    public class FileDataProvider(string filePath) : IDataProvider<string>
     {
         [SupportedOSPlatform("windows")]
-        public string FilePath { get; set; }
-
-        public FileDataProvider(string filePath)
-        {
-            FilePath = filePath;
-        }
+        public string FilePath { get; set; } = filePath;
 
         public virtual string Load()
         {

mRemoteNG/Config/DataProviders/FileDataProviderWithRollingBackup.cs

@@ -3,14 +3,9 @@
 namespace mRemoteNG.Config.DataProviders
 {
     [SupportedOSPlatform("windows")]
-    public class FileDataProviderWithRollingBackup : FileDataProvider
+    public class FileDataProviderWithRollingBackup(string filePath) : FileDataProvider(filePath)
     {
-        private readonly FileBackupCreator _fileBackupCreator;
-
-        public FileDataProviderWithRollingBackup(string filePath) : base(filePath)
-        {
-            _fileBackupCreator = new FileBackupCreator();
-        }
+        private readonly FileBackupCreator _fileBackupCreator = new FileBackupCreator();
 
         public override void Save(string content)
         {

mRemoteNG/Config/DataProviders/InMemoryStringDataProvider.cs

@@ -1,13 +1,8 @@
 namespace mRemoteNG.Config.DataProviders
 {
-    public class InMemoryStringDataProvider : IDataProvider<string>
+    public class InMemoryStringDataProvider(string initialContents = "") : IDataProvider<string>
     {
-        private string _contents;
-
-        public InMemoryStringDataProvider(string initialContents = "")
-        {
-            _contents = initialContents;
-        }
+        private string _contents = initialContents;
 
         public string Load()
         {

mRemoteNG/Config/DataProviders/SqlDataProvider.cs

@@ -3,20 +3,15 @@ using mRemoteNG.Config.DatabaseConnectors;
 using mRemoteNG.Messages;
 using mRemoteNG.App;
 using MySql.Data.MySqlClient;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Runtime.Versioning;
 
 namespace mRemoteNG.Config.DataProviders
 {
     [SupportedOSPlatform("windows")]
-    public class SqlDataProvider : IDataProvider<DataTable>
+    public class SqlDataProvider(IDatabaseConnector databaseConnector) : IDataProvider<DataTable>
     {
-        public IDatabaseConnector DatabaseConnector { get; }
-
-        public SqlDataProvider(IDatabaseConnector databaseConnector)
-        {
-            DatabaseConnector = databaseConnector;
-        }
+        public IDatabaseConnector DatabaseConnector { get; } = databaseConnector;
 
         public DataTable Load()
         {

mRemoteNG/Config/DatabaseConnectors/DatabaseConnectionTester.cs

@@ -1,44 +1,148 @@
 using System;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Runtime.Versioning;
 using System.Threading.Tasks;
+using System.Runtime.InteropServices;
+using LiteDB;
 
 namespace mRemoteNG.Config.DatabaseConnectors
 {
-    [SupportedOSPlatform("windows")]
+    //[SupportedOSPlatform("windows")]
     /// <summary>
     /// A helper class for testing database connectivity
     /// </summary>
+    ///
+    using System;
+    using System.Data.SqlClient;
+
     public class DatabaseConnectionTester
     {
-        public async Task<ConnectionTestResult> TestConnectivity(string type,
-                                                                 string server,
-                                                                 string database,
-                                                                 string username,
-                                                                 string password)
+        public async Task<ConnectionTestResult> TestConnectivity(string type, string server, string database, string username, string password)
         {
-            using (IDatabaseConnector dbConnector = DatabaseConnectorFactory.DatabaseConnector(type, server, database, username, password))
+            try
             {
-                try
+                // Build the connection string based on the provided parameters
+                string connectionString = $"Data Source={server};Initial Catalog={database};User ID={username};Password={password}";
+
+                // Attempt to open a connection to the database
+                using (SqlConnection connection = new SqlConnection(connectionString))
                 {
-                    await dbConnector.ConnectAsync();
-                    return ConnectionTestResult.ConnectionSucceded;
+                    await connection.OpenAsync();
                 }
-                catch (SqlException sqlException)
+
+                return ConnectionTestResult.ConnectionSucceded;
+            }
+            catch (SqlException ex)
+            {
+                // Handle specific SQL exceptions
+                switch (ex.Number)
                 {
-                    if (sqlException.Message.Contains("The server was not found"))
-                        return ConnectionTestResult.ServerNotAccessible;
-                    if (sqlException.Message.Contains("Cannot open database"))
+                    case 4060: // Invalid Database
                         return ConnectionTestResult.UnknownDatabase;
-                    if (sqlException.Message.Contains("Login failed for user"))
+                    case 18456: // Login Failed
                         return ConnectionTestResult.CredentialsRejected;
-                    return ConnectionTestResult.UnknownError;
-                }
-                catch (Exception)
-                {
-                    return ConnectionTestResult.UnknownError;
+                    case -1: // Server not accessible
+                        return ConnectionTestResult.ServerNotAccessible;
+                    default:
+                        return ConnectionTestResult.UnknownError;
                 }
             }
+            catch
+            {
+                // Handle any other exceptions
+                return ConnectionTestResult.UnknownError;
+            }
         }
     }
+    //public class DatabaseConnectionTester
+    //{
+        //public async Task<ConnectionTestResult> TestConnectivity(string type, string server, string database, string username, string password)
+        //{
+            //using IDatabaseConnector dbConnector = DatabaseConnectorFactory.DatabaseConnector(type, server, database, username, password);
+            //try
+            //{
+                // Validate architecture compatibility
+                //if (!Environment.Is64BitProcess)
+                //{
+                //    throw new PlatformNotSupportedException("The application must run in a 64-bit process to use this database connector.");
+               // }
+
+                // Attempt to connect
+
+                //using (SqlConnection connection = new SqlConnection("Data Source=172.22.155.100,1433;Initial Catalog=Demo;Integrated Security=False;User ID=sa;Password=London123;Multiple Active Result Sets=True;Connect Timeout=30;Encrypt=True;Trust Server Certificate=True;Application Name=mRemoteNG;Application Intent=ReadOnly"))
+                //{
+                //    connection.Open();
+                //    Console.WriteLine("Connection successful!");
+                //}
+                //Console.WriteLine($"{RuntimeInformation.OSArchitecture}");
+                //Console.WriteLine($"{RuntimeInformation.ProcessArchitecture}");
+                //try
+                //{
+                 //   using (SqlConnection connection = new SqlConnection("Data Source=172.22.155.100,1433;Initial Catalog=Demo;Integrated Security=False;User ID=sa;Password=London123;Multiple Active Result Sets=True;Connect Timeout=30;Encrypt=True;Trust Server Certificate=True;Application Name=mRemoteNG;Application Intent=ReadOnly"))
+                 //   {
+                 //       connection.Open();
+                 //       Console.WriteLine("Connection successful!");
+                 //   }
+                //}
+                //catch (Exception ex)
+                //{
+                //    Console.WriteLine($"Connection failed: {ex.Message}");
+                //}
+    //}
+/*
+
+
+                try
+                {
+                    using (SqlConnection connection = new SqlConnection("Data Source=172.22.155.100,1433;Initial Catalog=Demo;Integrated Security=False;User ID=sa;Password=London123;Multiple Active Result Sets=True;Connect Timeout=30;Encrypt=True;Trust Server Certificate=True;Application Name=mRemoteNG;Application Intent=ReadOnly"))
+                    {
+                        connection.Open();
+                    }
+                }
+                catch (TypeInitializationException ex)
+                {
+                    Console.WriteLine($"Type initialization error: {ex.InnerException?.Message}");
+                }
+
+
+                //await dbConnector.ConnectAsync();
+                return ConnectionTestResult.ConnectionSucceded;
+            }
+            catch (PlatformNotSupportedException ex)
+            {
+                // Log or handle architecture mismatch
+                Console.WriteLine($"Platform error: {ex.Message}");
+                return ConnectionTestResult.UnknownError;
+            }
+            catch (DllNotFoundException ex)
+            {
+                // Handle missing native dependencies
+                Console.WriteLine($"Missing dependency: {ex.Message}");
+                return ConnectionTestResult.UnknownError;
+            }
+            catch (BadImageFormatException ex)
+            {
+                // Handle architecture mismatch in native libraries
+                Console.WriteLine($"Architecture mismatch: {ex.Message}");
+                return ConnectionTestResult.UnknownError;
+            }
+            catch (SqlException sqlException)
+            {
+                if (sqlException.Message.Contains("The server was not found"))
+                    return ConnectionTestResult.ServerNotAccessible;
+                if (sqlException.Message.Contains("Cannot open database"))
+                    return ConnectionTestResult.UnknownDatabase;
+                if (sqlException.Message.Contains("Login failed for user"))
+                    return ConnectionTestResult.CredentialsRejected;
+                return ConnectionTestResult.UnknownError;
+            }
+            catch (Exception ex)
+            {
+                // Log unexpected errors
+                Console.WriteLine($"Unexpected error: {ex.Message}");
+                return ConnectionTestResult.UnknownError;
+            }
+*/
+       // }
+   // }
 }

mRemoteNG/Config/DatabaseConnectors/MSSqlDatabaseConnector.cs

@@ -1,7 +1,8 @@
 using System.Data;
 using System.Data.Common;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Threading.Tasks;
+using static BrightIdeasSoftware.TreeListView;
 
 // ReSharper disable ArrangeAccessorOwnerBody
 
@@ -9,7 +10,7 @@ namespace mRemoteNG.Config.DatabaseConnectors
 {
     public class MSSqlDatabaseConnector : IDatabaseConnector
     {
-        private DbConnection _dbConnection { get; set; } = default(SqlConnection);
+        private DbConnection _dbConnection { get; set; } = default!;
         private string _dbConnectionString = "";
         private readonly string _dbHost;
         private readonly string _dbCatalog;
@@ -58,10 +59,17 @@ namespace mRemoteNG.Config.DatabaseConnectors
 
             _dbConnectionString = new SqlConnectionStringBuilder
             {
+                ApplicationName = "mRemoteNG",
+                ApplicationIntent = ApplicationIntent.ReadOnly,
                 DataSource = $"{hostParts[0]},{_dbPort}",
                 InitialCatalog = _dbCatalog,
                 UserID = _dbUsername,
                 Password = _dbPassword,
+                IntegratedSecurity = false,
+                Encrypt = true,
+                TrustServerCertificate = true,
+                ConnectTimeout = 30,
+                MultipleActiveResultSets = true
             }.ToString();
         }
 

mRemoteNG/Config/Import/PortScanImporter.cs

@@ -10,14 +10,9 @@ using mRemoteNG.Tools;
 namespace mRemoteNG.Config.Import
 {
     [SupportedOSPlatform("windows")]
-    public class PortScanImporter : IConnectionImporter<IEnumerable<ScanHost>>
+    public class PortScanImporter(ProtocolType targetProtocolType) : IConnectionImporter<IEnumerable<ScanHost>>
     {
-        private readonly ProtocolType _targetProtocolType;
-
-        public PortScanImporter(ProtocolType targetProtocolType)
-        {
-            _targetProtocolType = targetProtocolType;
-        }
+        private readonly ProtocolType _targetProtocolType = targetProtocolType;
 
         public void Import(IEnumerable<ScanHost> hosts, ContainerInfo destinationContainer)
         {

mRemoteNG/Config/MachineIdentifier.cs

@@ -0,0 +1,140 @@
+using System;
+using System.Management;
+using System.Net.NetworkInformation;
+using System.Runtime.Versioning;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace mRemoteNG.Config.MachineIdentifier
+{
+    [SupportedOSPlatform("windows")]
+    /// <summary>
+    /// Provides functionality to generate a consistent and unique machine identifier
+    /// based on hardware properties (disk serial number, MAC address, BIOS UUID, and machine name).
+    /// This class is supported only on Windows.
+    /// </summary>
+    public static class MachineIdentifierGenerator
+    {
+        /// <summary>
+        /// Generates a consistent machine identifier by combining hardware-based identifiers
+        /// (disk serial number, MAC address, BIOS UUID, and machine name) and hashing the result.
+        /// </summary>
+        /// <returns>A consistent and unique identifier for the machine.</returns>
+        /// <exception cref="PlatformNotSupportedException">Thrown if the method is called on a non-Windows platform.</exception>
+        public static string GenerateMachineIdentifier()
+        {
+            // Ensure the code runs only on Windows
+            if (!OperatingSystem.IsWindows())
+            {
+                throw new PlatformNotSupportedException("This method is supported only on Windows.");
+            }
+
+            // Retrieve hardware-based identifiers (with fallbacks)
+            string diskId = GetDiskSerialNumber() ?? "NO_DISK_ID";
+            string macAddress = GetMacAddress() ?? "NO_MAC_ADDRESS";
+            string biosUuid = GetBiosUuid() ?? "NO_BIOS_UUID";
+            string machineName = Environment.MachineName;
+
+            // Combine them into a single string
+            string combined = $"{diskId}_{macAddress}_{biosUuid}_{machineName}";
+
+            // Hash the combined string to ensure a fixed length and improve security
+            using (SHA256 sha256 = SHA256.Create())
+            {
+                byte[] hashBytes = sha256.ComputeHash(Encoding.UTF8.GetBytes(combined));
+                return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
+            }
+        }
+
+        /// <summary>
+        /// Retrieves the serial number of the first physical disk using WMI.
+        /// </summary>
+        /// <returns>The disk serial number, or null if the serial number cannot be retrieved.</returns>
+        private static string GetDiskSerialNumber()
+        {
+            try
+            {
+                using (ManagementObjectSearcher searcher = new("SELECT SerialNumber FROM Win32_DiskDrive"))
+                {
+                    foreach (ManagementObject wmi_HD in searcher.Get())
+                    {
+                        if (wmi_HD["SerialNumber"] != null)
+                        {
+                            string serialNumber = wmi_HD["SerialNumber"].ToString().Trim();
+                            if (!string.IsNullOrEmpty(serialNumber))
+                            {
+                                return serialNumber;
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error retrieving disk serial number: {ex.Message}");
+            }
+
+            return null; // Return null if the disk serial number cannot be retrieved
+        }
+
+        /// <summary>
+        /// Retrieves the MAC address of the first active network adapter.
+        /// </summary>
+        /// <returns>The MAC address, or null if the MAC address cannot be retrieved.</returns>
+        private static string GetMacAddress()
+        {
+            try
+            {
+                NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
+                foreach (NetworkInterface adapter in interfaces)
+                {
+                    if (adapter.OperationalStatus == OperationalStatus.Up)
+                    {
+                        string macAddress = adapter.GetPhysicalAddress().ToString();
+                        if (!string.IsNullOrEmpty(macAddress))
+                        {
+                            return macAddress;
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error retrieving MAC address: {ex.Message}");
+            }
+
+            return null; // Return null if the MAC address cannot be retrieved
+        }
+
+        /// <summary>
+        /// Retrieves the BIOS UUID of the machine using WMI.
+        /// </summary>
+        /// <returns>The BIOS UUID, or null if the UUID cannot be retrieved.</returns>
+        private static string GetBiosUuid()
+        {
+            try
+            {
+                using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT UUID FROM Win32_ComputerSystemProduct"))
+                {
+                    foreach (ManagementObject wmi_HD in searcher.Get())
+                    {
+                        if (wmi_HD["UUID"] != null)
+                        {
+                            string uuid = wmi_HD["UUID"].ToString().Trim();
+                            if (!string.IsNullOrEmpty(uuid))
+                            {
+                                return uuid;
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error retrieving BIOS UUID: {ex.Message}");
+            }
+
+            return null; // Return null if the BIOS UUID cannot be retrieved
+        }
+    }
+}

mRemoteNG/Config/Putty/PuttySessionChangedEventArgs.cs

@@ -4,13 +4,8 @@ using mRemoteNG.Connection;
 
 namespace mRemoteNG.Config.Putty
 {
-    public class PuttySessionChangedEventArgs : EventArgs
+    public class PuttySessionChangedEventArgs(PuttySessionInfo sessionChanged = null) : EventArgs
     {
-        public PuttySessionInfo Session { get; set; }
-
-        public PuttySessionChangedEventArgs(PuttySessionInfo sessionChanged = null)
-        {
-            Session = sessionChanged;
-        }
+        public PuttySessionInfo Session { get; set; } = sessionChanged;
     }
 }

mRemoteNG/Config/Putty/PuttySessionsManager.cs

@@ -135,17 +135,17 @@ namespace mRemoteNG.Config.Putty
         {
             public static string[] Names => Instance.GetSessionNames();
 
-            public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
+            public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext? context)
             {
                 return new StandardValuesCollection(Names);
             }
 
-            public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)
+            public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context)
             {
                 return true;
             }
 
-            public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
+            public override bool GetStandardValuesSupported(ITypeDescriptorContext? context)
             {
                 return true;
             }

mRemoteNG/Config/Serializers/ConnectionSerializers/Csv/CsvConnectionsDeserializerMremotengFormat.cs

@@ -113,8 +113,10 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Csv
                 : "";
 
             connectionRecord.Password = headers.Contains("Password")
-                ? connectionCsv[headers.IndexOf("Password")].ConvertToSecureString()
-                : "".ConvertToSecureString();
+                // ? connectionCsv[headers.IndexOf("Password")].ConvertToSecureString()
+                // : "".ConvertToSecureString();
+                ? connectionCsv[headers.IndexOf("Password")]
+                : "";
 
             connectionRecord.Domain = headers.Contains("Domain")
                 ? connectionCsv[headers.IndexOf("Domain")]

mRemoteNG/Config/Serializers/ConnectionSerializers/Csv/CsvConnectionsSerializerMremotengFormat.cs

@@ -112,7 +112,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Csv
                 sb.Append(FormatForCsv(con.Username));
 
             if (_saveFilter.SavePassword)
-                sb.Append(con.Password?.ConvertToUnsecureString() + ";");
+                //sb.Append(con.Password?.ConvertToUnsecureString() + ";");
+                sb.Append(con.Password + ";");
 
             if (_saveFilter.SaveDomain)
                 sb.Append(FormatForCsv(con.Domain));

mRemoteNG/Config/Serializers/ConnectionSerializers/Csv/RemoteDesktopManager/CsvConnectionsDeserializerRdmFormat.cs

@@ -131,7 +131,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Csv.RemoteDesktopMa
                 Hostname = hostString,
                 Port = port,
                 Username = username,
-                Password = password?.ConvertToSecureString(),
+                //Password = password?.ConvertToSecureString(),
+                Password = password,
                 Domain = domain,
                 Icon = connectionType.IconName ?? "mRemoteNG",
                 Description = description,

mRemoteNG/Config/Serializers/ConnectionSerializers/Sql/DataTableDeserializer.cs

@@ -21,16 +21,10 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Sql
 {
     [SupportedOSPlatform("windows")]
-    public class DataTableDeserializer : IDeserializer<DataTable, ConnectionTreeModel>
+    public class DataTableDeserializer(ICryptographyProvider cryptographyProvider, SecureString decryptionKey) : IDeserializer<DataTable, ConnectionTreeModel>
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
-        private readonly SecureString _decryptionKey;
-
-        public DataTableDeserializer(ICryptographyProvider cryptographyProvider, SecureString decryptionKey)
-        {
-            _cryptographyProvider = cryptographyProvider.ThrowIfNull(nameof(cryptographyProvider));
-            _decryptionKey = decryptionKey.ThrowIfNull(nameof(decryptionKey));
-        }
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider.ThrowIfNull(nameof(cryptographyProvider));
+        private readonly SecureString _decryptionKey = decryptionKey.ThrowIfNull(nameof(decryptionKey));
 
         public ConnectionTreeModel Deserialize(DataTable table)
         {
@@ -113,7 +107,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Sql
             connectionInfo.OpeningCommand = (string)dataRow["OpeningCommand"];
             connectionInfo.Panel = (string)dataRow["Panel"];
             var pw = dataRow["Password"] as string;
-            connectionInfo.Password = DecryptValue(pw ?? "").ConvertToSecureString();
+            //connectionInfo.Password = DecryptValue(pw ?? "").ConvertToSecureString();
+            connectionInfo.Password = DecryptValue(pw ?? "");
             connectionInfo.Port = (int)dataRow["Port"];
             connectionInfo.PostExtApp = (string)dataRow["PostExtApp"];
             connectionInfo.PreExtApp = (string)dataRow["PreExtApp"];

mRemoteNG/Config/Serializers/ConnectionSerializers/Sql/DataTableSerializer.cs

@@ -14,27 +14,20 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Sql
 {
     [SupportedOSPlatform("windows")]
-    public class DataTableSerializer : ISerializer<ConnectionInfo, DataTable>
+    public class DataTableSerializer(SaveFilter saveFilter, ICryptographyProvider cryptographyProvider, SecureString encryptionKey) : ISerializer<ConnectionInfo, DataTable>
     {
         private const int DELETE = 0;
-        private readonly ICryptographyProvider _cryptographyProvider;
-        private readonly SecureString _encryptionKey;
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider.ThrowIfNull(nameof(cryptographyProvider));
+        private readonly SecureString _encryptionKey = encryptionKey.ThrowIfNull(nameof(encryptionKey));
         private DataTable _dataTable;
         private DataTable _sourceDataTable;
         private readonly Dictionary<string, int> _sourcePrimaryKeyDict = [];
         private const string TABLE_NAME = "tblCons";
-        private readonly SaveFilter _saveFilter;
+        private readonly SaveFilter _saveFilter = saveFilter.ThrowIfNull(nameof(saveFilter));
         private int _currentNodeIndex;
 
         public Version Version { get; } = new Version(3, 0);
 
-        public DataTableSerializer(SaveFilter saveFilter, ICryptographyProvider cryptographyProvider, SecureString encryptionKey)
-        {
-            _saveFilter = saveFilter.ThrowIfNull(nameof(saveFilter));
-            _cryptographyProvider = cryptographyProvider.ThrowIfNull(nameof(cryptographyProvider));
-            _encryptionKey = encryptionKey.ThrowIfNull(nameof(encryptionKey));
-        }
-
         public void SetSourceDataTable(DataTable sourceDataTable)
         {
             _sourceDataTable = sourceDataTable;
@@ -519,7 +512,10 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Sql
                     dataRow["InheritVNCViewOnly"].Equals(false);
             }
 
-            bool pwd = dataRow["Password"].Equals(_saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey) : "") &&
+            //bool pwd = dataRow["Password"].Equals(_saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey) : "") &&
+            //          dataRow["VNCProxyPassword"].Equals(_cryptographyProvider.Encrypt(connectionInfo.VNCProxyPassword, _encryptionKey)) &&
+            //          dataRow["RDGatewayPassword"].Equals(_cryptographyProvider.Encrypt(connectionInfo.RDGatewayPassword, _encryptionKey));
+            bool pwd = dataRow["Password"].Equals(_saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password, _encryptionKey) : "") &&
                       dataRow["VNCProxyPassword"].Equals(_cryptographyProvider.Encrypt(connectionInfo.VNCProxyPassword, _encryptionKey)) &&
                       dataRow["RDGatewayPassword"].Equals(_cryptographyProvider.Encrypt(connectionInfo.RDGatewayPassword, _encryptionKey));
             return !(pwd && isFieldNotChange && isInheritanceFieldNotChange);
@@ -572,10 +568,11 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Sql
             dataRow["MacAddress"] = connectionInfo.MacAddress;
             dataRow["Name"] = connectionInfo.Name;
             dataRow["OpeningCommand"] = connectionInfo.OpeningCommand;
-            dataRow["OpeningCommand"] = connectionInfo.OpeningCommand;
+            // dataRow["OpeningCommand"] = connectionInfo.OpeningCommand; dublicate?
             dataRow["Panel"] = connectionInfo.Panel;
             dataRow["ParentID"] = connectionInfo.Parent?.ConstantID ?? "";
-            dataRow["Password"] = _saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey) : "";
+            //dataRow["Password"] = _saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey) : "";
+            dataRow["Password"] = _saveFilter.SavePassword ? _cryptographyProvider.Encrypt(connectionInfo.Password, _encryptionKey) : "";
             dataRow["Port"] = connectionInfo.Port;
             dataRow["PositionID"] = _currentNodeIndex;
             dataRow["PostExtApp"] = connectionInfo.PostExtApp;

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionNodeSerializer26.cs

@@ -61,7 +61,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
                 : new XAttribute("Domain", ""));
 
             if (_saveFilter.SavePassword && !connectionInfo.Inheritance.Password)
-                element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password.ConvertToUnsecureString(), _encryptionKey)));
+                //element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password.ConvertToUnsecureString(), _encryptionKey)));
+                element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password, _encryptionKey)));
             else
                 element.Add(new XAttribute("Password", ""));
 

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionNodeSerializer27.cs

@@ -11,23 +11,16 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
 {
     // ReSharper disable once InconsistentNaming
     [SupportedOSPlatform("windows")]
-    public class XmlConnectionNodeSerializer27 : ISerializer<ConnectionInfo, XElement>
+    public class XmlConnectionNodeSerializer27(ICryptographyProvider cryptographyProvider,
+                                         SecureString encryptionKey,
+                                         SaveFilter saveFilter) : ISerializer<ConnectionInfo, XElement>
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
-        private readonly SecureString _encryptionKey;
-        private readonly SaveFilter _saveFilter;
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
+        private readonly SecureString _encryptionKey = encryptionKey ?? throw new ArgumentNullException(nameof(encryptionKey));
+        private readonly SaveFilter _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
 
         public Version Version { get; } = new Version(2, 7);
 
-        public XmlConnectionNodeSerializer27(ICryptographyProvider cryptographyProvider,
-                                             SecureString encryptionKey,
-                                             SaveFilter saveFilter)
-        {
-            _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
-            _encryptionKey = encryptionKey ?? throw new ArgumentNullException(nameof(encryptionKey));
-            _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
-        }
-
         public XElement Serialize(ConnectionInfo connectionInfo)
         {
             XElement element = new(XName.Get("Node", ""));
@@ -62,7 +55,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
                     : new XAttribute("Domain", ""));
 
                 if (_saveFilter.SavePassword && !connectionInfo.Inheritance.Password)
-                    element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password.ConvertToUnsecureString(), _encryptionKey)));
+                    //element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password.ConvertToUnsecureString(), _encryptionKey)));
+                    element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password, _encryptionKey)));
                 else
                     element.Add(new XAttribute("Password", ""));
             }

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionNodeSerializer28.cs

@@ -11,23 +11,16 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
 {
     // ReSharper disable once InconsistentNaming
     [SupportedOSPlatform("windows")]
-    public class XmlConnectionNodeSerializer28 : ISerializer<ConnectionInfo, XElement>
+    public class XmlConnectionNodeSerializer28(ICryptographyProvider cryptographyProvider,
+                                         SecureString encryptionKey,
+                                         SaveFilter saveFilter) : ISerializer<ConnectionInfo, XElement>
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
-        private readonly SecureString _encryptionKey;
-        private readonly SaveFilter _saveFilter;
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
+        private readonly SecureString _encryptionKey = encryptionKey ?? throw new ArgumentNullException(nameof(encryptionKey));
+        private readonly SaveFilter _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
 
         public Version Version { get; } = new Version(2, 8);
 
-        public XmlConnectionNodeSerializer28(ICryptographyProvider cryptographyProvider,
-                                             SecureString encryptionKey,
-                                             SaveFilter saveFilter)
-        {
-            _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
-            _encryptionKey = encryptionKey ?? throw new ArgumentNullException(nameof(encryptionKey));
-            _saveFilter = saveFilter ?? throw new ArgumentNullException(nameof(saveFilter));
-        }
-
         public XElement Serialize(ConnectionInfo connectionInfo)
         {
             XElement element = new(XName.Get("Node", ""));
@@ -62,7 +55,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
                     : new XAttribute("Domain", ""));
 
                 if (_saveFilter.SavePassword && !connectionInfo.Inheritance.Password)
-                    element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey)));
+                    //element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password?.ConvertToUnsecureString(), _encryptionKey)));
+                    element.Add(new XAttribute("Password", _cryptographyProvider.Encrypt(connectionInfo.Password, _encryptionKey)));
                 else
                     element.Add(new XAttribute("Password", ""));
             }

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionsDeserializer.cs

@@ -217,8 +217,8 @@ namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
                     if (!Runtime.UseCredentialManager || _confVersion <= 2.6) // 0.2 - 2.6
                     {
                         connectionInfo.Username = xmlnode.GetAttributeAsString("Username");
-                        //connectionInfo.Password = _decryptor.Decrypt(xmlnode.GetAttributeAsString("Password"));
-                        connectionInfo.Password = _decryptor.Decrypt(xmlnode.GetAttributeAsString("Password")).ConvertToSecureString();
+                        connectionInfo.Password = _decryptor.Decrypt(xmlnode.GetAttributeAsString("Password"));
+                        //connectionInfo.Password = _decryptor.Decrypt(xmlnode.GetAttributeAsString("Password")).ConvertToSecureString();
                         connectionInfo.Domain = xmlnode.GetAttributeAsString("Domain");
                     }
                 }

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionsDocumentCompiler.cs

@@ -12,17 +12,11 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
 {
     [SupportedOSPlatform("windows")]
-    public class XmlConnectionsDocumentCompiler
+    public class XmlConnectionsDocumentCompiler(ICryptographyProvider cryptographyProvider, ISerializer<ConnectionInfo, XElement> connectionNodeSerializer)
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
         private SecureString _encryptionKey;
-        private readonly ISerializer<ConnectionInfo, XElement> _connectionNodeSerializer;
-
-        public XmlConnectionsDocumentCompiler(ICryptographyProvider cryptographyProvider, ISerializer<ConnectionInfo, XElement> connectionNodeSerializer)
-        {
-            _cryptographyProvider = cryptographyProvider ?? throw new ArgumentNullException(nameof(cryptographyProvider));
-            _connectionNodeSerializer = connectionNodeSerializer ?? throw new ArgumentNullException(nameof(connectionNodeSerializer));
-        }
+        private readonly ISerializer<ConnectionInfo, XElement> _connectionNodeSerializer = connectionNodeSerializer ?? throw new ArgumentNullException(nameof(connectionNodeSerializer));
 
         public XDocument CompileDocument(ConnectionTreeModel connectionTreeModel, bool fullFileEncryption)
         {

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionsDocumentEncryptor.cs

@@ -4,14 +4,9 @@ using mRemoteNG.Security;
 
 namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
 {
-    public class XmlConnectionsDocumentEncryptor
+    public class XmlConnectionsDocumentEncryptor(ICryptographyProvider cryptographyProvider)
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
-
-        public XmlConnectionsDocumentEncryptor(ICryptographyProvider cryptographyProvider)
-        {
-            _cryptographyProvider = cryptographyProvider;
-        }
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider;
 
         public XDocument EncryptDocument(XDocument documentToEncrypt, SecureString encryptionKey)
         {

mRemoteNG/Config/Serializers/ConnectionSerializers/Xml/XmlConnectionsSerializer.cs

@@ -14,22 +14,16 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Serializers.ConnectionSerializers.Xml
 {
     [SupportedOSPlatform("windows")]
-    public class XmlConnectionsSerializer : ISerializer<ConnectionTreeModel, string>,
+    public class XmlConnectionsSerializer(ICryptographyProvider cryptographyProvider,
+                                    ISerializer<ConnectionInfo, XElement> connectionNodeSerializer) : ISerializer<ConnectionTreeModel, string>,
                                             ISerializer<ConnectionInfo, string>
     {
-        private readonly ICryptographyProvider _cryptographyProvider;
-        private readonly ISerializer<ConnectionInfo, XElement> _connectionNodeSerializer;
+        private readonly ICryptographyProvider _cryptographyProvider = cryptographyProvider;
+        private readonly ISerializer<ConnectionInfo, XElement> _connectionNodeSerializer = connectionNodeSerializer;
 
         public Version Version => _connectionNodeSerializer.Version;
         public bool UseFullEncryption { get; set; }
 
-        public XmlConnectionsSerializer(ICryptographyProvider cryptographyProvider,
-                                        ISerializer<ConnectionInfo, XElement> connectionNodeSerializer)
-        {
-            _cryptographyProvider = cryptographyProvider;
-            _connectionNodeSerializer = connectionNodeSerializer;
-        }
-
         public string Serialize(ConnectionTreeModel connectionTreeModel)
         {
             RootNodeInfo rootNode = (RootNodeInfo)connectionTreeModel.RootNodes.First(node => node is RootNodeInfo);

mRemoteNG/Config/Serializers/MiscSerializers/ActiveDirectoryDeserializer.cs

@@ -15,16 +15,10 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.MiscSerializers
 {
     [SupportedOSPlatform("windows")]
-    public class ActiveDirectoryDeserializer
+    public class ActiveDirectoryDeserializer(string ldapPath, bool importSubOu)
     {
-        private readonly string _ldapPath;
-        private readonly bool _importSubOu;
-
-        public ActiveDirectoryDeserializer(string ldapPath, bool importSubOu)
-        {
-            _ldapPath = ldapPath.ThrowIfNullOrEmpty(nameof(ldapPath));
-            _importSubOu = importSubOu;
-        }
+        private readonly string _ldapPath = ldapPath.ThrowIfNullOrEmpty(nameof(ldapPath));
+        private readonly bool _importSubOu = importSubOu;
 
         public ConnectionTreeModel Deserialize()
         {

mRemoteNG/Config/Serializers/MiscSerializers/PortScanDeserializer.cs

@@ -10,14 +10,9 @@ using mRemoteNG.Tree.Root;
 namespace mRemoteNG.Config.Serializers.MiscSerializers
 {
     [SupportedOSPlatform("windows")]
-    public class PortScanDeserializer : IDeserializer<IEnumerable<ScanHost>, ConnectionTreeModel>
+    public class PortScanDeserializer(ProtocolType targetProtocolType) : IDeserializer<IEnumerable<ScanHost>, ConnectionTreeModel>
     {
-        private readonly ProtocolType _targetProtocolType;
-
-        public PortScanDeserializer(ProtocolType targetProtocolType)
-        {
-            _targetProtocolType = targetProtocolType;
-        }
+        private readonly ProtocolType _targetProtocolType = targetProtocolType;
 
         public ConnectionTreeModel Deserialize(IEnumerable<ScanHost> scannedHosts)
         {

mRemoteNG/Config/Serializers/MiscSerializers/PuttyConnectionManagerDeserializer.cs

@@ -134,7 +134,8 @@ namespace mRemoteNG.Config.Serializers.MiscSerializers
 
             XmlNode loginNode = xmlNode.SelectSingleNode("./login");
             connectionInfo.Username = loginNode?.SelectSingleNode("login")?.InnerText;
-            connectionInfo.Password = loginNode?.SelectSingleNode("password")?.InnerText.ConvertToSecureString();
+            //connectionInfo.Password = loginNode?.SelectSingleNode("password")?.InnerText.ConvertToSecureString();
+            connectionInfo.Password = loginNode?.SelectSingleNode("password")?.InnerText;
             // ./prompt
 
             // ./timeout/connectiontimeout

mRemoteNG/Config/Serializers/MiscSerializers/RemoteDesktopConnectionDeserializer.cs

@@ -101,6 +101,9 @@ namespace mRemoteNG.Config.Serializers.MiscSerializers
                 case "allow desktop composition":
                     connectionInfo.EnableDesktopComposition = value == "1";
                     break;
+                case "keyboardhook":
+                    connectionInfo.RedirectKeys = value == "1";
+                    break;
                 case "redirectsmartcards":
                     connectionInfo.RedirectSmartCards = value == "1";
                     break;
@@ -156,6 +159,34 @@ namespace mRemoteNG.Config.Serializers.MiscSerializers
                 case "gatewayhostname":
                     connectionInfo.RDGatewayHostname = value;
                     break;
+                case "gatewaycredentialssource":
+                    switch(value)
+                    {
+                        case "0":
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.ExternalCredentialProvider;
+                            break;
+                        case "1":
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.SmartCard;
+                            break;
+                        case "2":
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.Yes;
+                            break;
+                        case "3":
+                            // Both 3 and 4 require that the user enter gateway credentials manually
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.No;
+                            break;
+                        case "4":
+                            // Both 3 and 4 require that the user enter gateway credentials manually
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.No;
+                            break;
+                        case "5":
+                            connectionInfo.RDGatewayUseConnectionCredentials = RDGatewayUseConnectionCredentials.AccessToken;
+                            break;
+                    }
+                    break;
+                case "gatewayaccesstoken":
+                    connectionInfo.RDGatewayAccessToken = value;
+                    break;
                 case "alternate shell":
                     connectionInfo.RDPStartProgram = value;
                     break;

mRemoteNG/Config/Serializers/MiscSerializers/RemoteDesktopConnectionManagerDeserializer.cs

@@ -164,12 +164,15 @@ namespace mRemoteNG.Config.Serializers.MiscSerializers
                 if (_schemaVersion == 1) // Version 2.2 allows clear text passwords
                 {
                     connectionInfo.Password = passwordNode?.Attributes?["storeAsClearText"]?.Value == "True"
-                        ? passwordNode.InnerText.ConvertToSecureString()
-                        : DecryptRdcManPassword(passwordNode?.InnerText).ConvertToSecureString();
+                        //? passwordNode.InnerText.ConvertToSecureString()
+                        //: DecryptRdcManPassword(passwordNode?.InnerText).ConvertToSecureString();
+                        ? passwordNode.InnerText
+                        : DecryptRdcManPassword(passwordNode?.InnerText);
                 }
                 else
                 {
-                    connectionInfo.Password = DecryptRdcManPassword(passwordNode?.InnerText).ConvertToSecureString();
+                    //connectionInfo.Password = DecryptRdcManPassword(passwordNode?.InnerText).ConvertToSecureString();
+                    connectionInfo.Password = DecryptRdcManPassword(passwordNode?.InnerText);
                 }
 
                 connectionInfo.Domain = logonCredentialsNode.SelectSingleNode("./domain")?.InnerText ?? string.Empty;

mRemoteNG/Config/Serializers/Versioning/SqlDatabaseVersionVerifier.cs

@@ -9,16 +9,11 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlDatabaseVersionVerifier
+    public class SqlDatabaseVersionVerifier(IDatabaseConnector databaseConnector)
     {
         private readonly Version _currentSupportedVersion = new(3, 0);
 
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlDatabaseVersionVerifier(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool VerifyDatabaseVersion(Version dbVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion22To23Upgrader.cs

@@ -7,14 +7,9 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion22To23Upgrader : IVersionUpgrader
+    public class SqlVersion22To23Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion22To23Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion23To24Upgrader.cs

@@ -7,14 +7,9 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion23To24Upgrader : IVersionUpgrader
+    public class SqlVersion23To24Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion23To24Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion24To25Upgrader.cs

@@ -7,14 +7,9 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion24To25Upgrader : IVersionUpgrader
+    public class SqlVersion24To25Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion24To25Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion25To26Upgrader.cs

@@ -7,14 +7,9 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion25To26Upgrader : IVersionUpgrader
+    public class SqlVersion25To26Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion25To26Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion26To27Upgrader.cs

@@ -2,20 +2,15 @@
 using mRemoteNG.Config.DatabaseConnectors;
 using mRemoteNG.Messages;
 using System;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Runtime.Versioning;
 
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion26To27Upgrader : IVersionUpgrader
+    public class SqlVersion26To27Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion26To27Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion27To28Upgrader.cs

@@ -3,20 +3,15 @@ using mRemoteNG.Config.DatabaseConnectors;
 using mRemoteNG.Messages;
 using System;
 using System.Data.Common;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Runtime.Versioning;
 
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion27To28Upgrader : IVersionUpgrader
+    public class SqlVersion27To28Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion27To28Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion28To29Upgrader.cs

@@ -8,15 +8,10 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion28To29Upgrader : IVersionUpgrader
+    public class SqlVersion28To29Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
         private readonly Version _version = new(2, 9);
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion28To29Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Serializers/Versioning/SqlVersion29To30Upgrader.cs

@@ -8,15 +8,10 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Config.Serializers.Versioning
 {
     [SupportedOSPlatform("windows")]
-    public class SqlVersion29To30Upgrader : IVersionUpgrader
+    public class SqlVersion29To30Upgrader(IDatabaseConnector databaseConnector) : IVersionUpgrader
     {
         private readonly Version _version = new(3, 0);
-        private readonly IDatabaseConnector _databaseConnector;
-
-        public SqlVersion29To30Upgrader(IDatabaseConnector databaseConnector)
-        {
-            _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
-        }
+        private readonly IDatabaseConnector _databaseConnector = databaseConnector ?? throw new ArgumentNullException(nameof(databaseConnector));
 
         public bool CanUpgrade(Version currentVersion)
         {

mRemoteNG/Config/Settings/LocalSettingsManager.cs

@@ -2,12 +2,14 @@
 using System.IO;
 using System.Collections.Generic;
 using System.Text.Json;
-using System.Management;
 using JsonSerializer = System.Text.Json.JsonSerializer;
-using LiteDB;
 using System.Linq;
+using LiteDB;
+using mRemoteNG.Config.MachineIdentifier;
+using System.Runtime.Versioning;
 
-public class LocalSettingsDBManager
+[SupportedOSPlatform("windows")]
+public class LocalDBManager
 {
     private readonly string _dbPath;
     private readonly string _schemaPath;
@@ -21,12 +23,31 @@ public class LocalSettingsDBManager
     /// <param name="dbPath">The path to the database file.</param>
     /// <param name="useEncryption">Indicates whether to use encryption for the database. If null, no change is made to an existing database.</param>
     /// <param name="schemaFilePath">Optional path to a schema file for creating the database structure.</param>
-    public LocalSettingsDBManager(string dbPath = null, bool? useEncryption = null, string schemaFilePath = null)
+    public LocalDBManager(string dbPath = null, bool? useEncryption = null, string schemaFilePath = null)
     {
         _dbPath = string.IsNullOrWhiteSpace(dbPath) ? Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "mRemoteNG.appSettings") : Path.Combine(AppDomain.CurrentDomain.BaseDirectory, dbPath);
         _schemaPath = string.IsNullOrWhiteSpace(schemaFilePath) ? Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Schemas\\mremoteng_default_settings_v1_0.json") : Path.Combine(AppDomain.CurrentDomain.BaseDirectory, schemaFilePath);
         _useEncryption = useEncryption;
-        _mRIdentifier = Convert.ToBase64String(System.Security.Cryptography.SHA256.Create().ComputeHash(System.Text.Encoding.UTF8.GetBytes(GetDiskIdentifier() + "_" + Environment.MachineName)));
+        
+        /// <summary>
+        /// Generate a unique identifier for the machine
+        /// </summary>
+        
+        try
+        {
+            // Generate the machine identifier
+            _mRIdentifier = MachineIdentifierGenerator.GenerateMachineIdentifier();
+            Console.WriteLine($"Generated Identifier: {_mRIdentifier}");
+        }
+        catch (PlatformNotSupportedException ex)
+        {
+            Console.WriteLine(ex.Message);
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"An error occurred: {ex.Message}");
+        }
+
 
         // Check if disk identifier is empty and prevent database creation if true
         if (string.IsNullOrEmpty(_mRIdentifier))
@@ -53,6 +74,7 @@ public class LocalSettingsDBManager
         }
     }
 
+
     /// <summary>
     /// Ensures default settings are imported if the database is empty.
     /// </summary>
@@ -369,42 +391,6 @@ public void EncryptDatabase()
         }
     }
 
-    /// <summary>
-    /// Gets the unique machine identifier (serial number of the hard drive) combined with the machine name and encrypts it using SHA256.
-    /// </summary>
-    /// <returns>Unique machine identifier.</returns>
-    private static string GetDiskIdentifier()
-    {
-        if (OperatingSystem.IsWindows())
-        {
-            try
-            {
-                // Use ManagementObject to get the serial number of the hard drive
-                using (var searcher = new ManagementObjectSearcher("SELECT SerialNumber FROM Win32_DiskDrive"))
-                {
-                    foreach (var disk in searcher.Get())
-                    {
-                        string sn = "" + disk["SerialNumber"];  // 2025-01-14 in .net8 this returns NULL in virtual machines
-                        return sn.Trim();
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine($"Error getting disk identifier: {ex.Message}");
-                throw new InvalidOperationException("Failed to retrieve disk identifier. Please ensure the disk information is accessible.");
-            }
-        }
-        else
-        {
-            throw new PlatformNotSupportedException("This method is only supported on Windows.");
-        }
-
-        // Return an empty string if no serial number is found
-        return string.Empty;
-    }
-
- 
 
     // Setting class
     public class Setting

mRemoteNG/Config/Settings/Providers/PortableSettingsProvider.cs

@@ -1,4 +1,4 @@
-// The MIT License (MIT)
+// The MIT License (MIT)
 //
 // Copyright(c) crdx
 // 

mRemoteNG/Connection/AbstractConnectionRecord.cs

@@ -14,7 +14,7 @@ using System.Security;
 namespace mRemoteNG.Connection
 {
     [SupportedOSPlatform("windows")]
-    public abstract class AbstractConnectionRecord : INotifyPropertyChanged
+    public abstract class AbstractConnectionRecord(string uniqueId) : INotifyPropertyChanged
     {
         #region Fields
 
@@ -30,7 +30,8 @@ namespace mRemoteNG.Connection
         private ExternalCredentialProvider _externalCredentialProvider;
         private string _userViaAPI = "";
         private string _username = "";
-        private SecureString _password = null;
+        //private SecureString _password = null;
+        private string _password = null;
         private string _domain = "";
         private string _vmId = "";
         private bool _useEnhancedMode;
@@ -214,7 +215,8 @@ namespace mRemoteNG.Connection
          LocalizedAttributes.LocalizedDescription(nameof(Language.PropertyDescriptionPassword)),
          PasswordPropertyText(true),
          AttributeUsedInAllProtocolsExcept(ProtocolType.Telnet, ProtocolType.Rlogin, ProtocolType.RAW)]
-        public virtual SecureString Password
+        //public virtual SecureString Password
+        public virtual string Password
         {
             get => GetPropertyValue("Password", _password);
             set => SetField(ref _password, value, "Password");
@@ -827,7 +829,7 @@ namespace mRemoteNG.Connection
 
         #region Misc
 
-        [Browsable(false)] public string ConstantID { get; }
+        [Browsable(false)] public string ConstantID { get; } = uniqueId.ThrowIfNullOrEmpty(nameof(uniqueId));
 
         [LocalizedAttributes.LocalizedCategory(nameof(Language.Miscellaneous), 7),
          LocalizedAttributes.LocalizedDisplayName(nameof(Language.ExternalToolBefore)),
@@ -1030,20 +1032,14 @@ namespace mRemoteNG.Connection
         }
 
         #endregion
-
         #endregion
 
-        protected AbstractConnectionRecord(string uniqueId)
-        {
-            ConstantID = uniqueId.ThrowIfNullOrEmpty(nameof(uniqueId));
-        }
-
         protected virtual TPropertyType GetPropertyValue<TPropertyType>(string propertyName, TPropertyType value)
         {
             return (TPropertyType)GetType().GetProperty(propertyName)?.GetValue(this, null);
         }
 
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
 
         protected virtual void RaisePropertyChangedEvent(object sender, PropertyChangedEventArgs args)
         {

mRemoteNG/Connection/ConnectionIcon.cs

@@ -12,22 +12,22 @@ namespace mRemoteNG.Connection
     {
         public static string[] Icons = { };
 
-        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
+        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext? context)
         {
             return new StandardValuesCollection(Icons);
         }
 
-        public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)
+        public override bool GetStandardValuesExclusive(ITypeDescriptorContext? context)
         {
             return true;
         }
 
-        public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
+        public override bool GetStandardValuesSupported(ITypeDescriptorContext? context)
         {
             return true;
         }
 
-        public static System.Drawing.Icon FromString(string iconName)
+        public static System.Drawing.Icon? FromString(string iconName)
         {
             try
             {
@@ -41,7 +41,7 @@ namespace mRemoteNG.Connection
             }
             catch (Exception ex)
             {
-                Runtime.MessageCollector.AddMessage(Messages.MessageClass.ErrorMsg, $"Couldn\'t get Icon from String" + Environment.NewLine + ex.Message);
+                Runtime.MessageCollector.AddMessage(Messages.MessageClass.ErrorMsg, $"Couldn't get Icon from String" + Environment.NewLine + ex.Message);
             }
 
             return null;

mRemoteNG/Connection/ConnectionInfoComparer.cs

@@ -6,18 +6,17 @@ using System.Runtime.Versioning;
 namespace mRemoteNG.Connection
 {
     [SupportedOSPlatform("windows")]
-    public class ConnectionInfoComparer<TProperty> : IComparer<ConnectionInfo> where TProperty : IComparable<TProperty>
+    public class ConnectionInfoComparer<TProperty>(Func<ConnectionInfo, TProperty> sortExpression) : IComparer<ConnectionInfo> where TProperty : IComparable<TProperty>
     {
-        private readonly Func<ConnectionInfo, TProperty> _sortExpression;
+        private readonly Func<ConnectionInfo, TProperty> _sortExpression = sortExpression;
         public ListSortDirection SortDirection { get; set; } = ListSortDirection.Ascending;
 
-        public ConnectionInfoComparer(Func<ConnectionInfo, TProperty> sortExpression)
+        public int Compare(ConnectionInfo? x, ConnectionInfo? y)
         {
-            _sortExpression = sortExpression;
-        }
+            if (x == null && y == null) return 0;
+            if (x == null) return SortDirection == ListSortDirection.Ascending ? -1 : 1;
+            if (y == null) return SortDirection == ListSortDirection.Ascending ? 1 : -1;
 
-        public int Compare(ConnectionInfo x, ConnectionInfo y)
-        {
             return SortDirection == ListSortDirection.Ascending ? CompareAscending(x, y) : CompareDescending(x, y);
         }
 

mRemoteNG/Connection/ConnectionInitiator.cs

@@ -406,21 +406,16 @@ namespace mRemoteNG.Connection
             try
             {
                 ProtocolBase prot = (ProtocolBase)sender;
-                Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, Language.ConnenctionCloseEvent,
-                                                    true);
+                Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, Language.ConnenctionCloseEvent, true);
                 string connDetail;
-                if (prot.InterfaceControl.OriginalInfo.Hostname == "" &&
-                    prot.InterfaceControl.Info.Protocol == ProtocolType.IntApp)
+                if (prot.InterfaceControl.OriginalInfo.Hostname == "" && prot.InterfaceControl.Info.Protocol == ProtocolType.IntApp)
                     connDetail = prot.InterfaceControl.Info.ExtApp;
                 else if (prot.InterfaceControl.OriginalInfo.Hostname != "")
                     connDetail = prot.InterfaceControl.OriginalInfo.Hostname;
                 else
                     connDetail = "UNKNOWN";
 
-                Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg,
-                                                    string.Format(Language.ConnenctionClosedByUser, connDetail,
-                                                                  prot.InterfaceControl.Info.Protocol,
-                                                                  Environment.UserName));
+                Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, string.Format(Language.ConnenctionClosedByUser, connDetail, prot.InterfaceControl.Info.Protocol, Environment.UserName));
                 prot.InterfaceControl.OriginalInfo.OpenConnections.Remove(prot);
                 if (_activeConnections.Contains(prot.InterfaceControl.Info.ConstantID))
                     _activeConnections.Remove(prot.InterfaceControl.Info.ConstantID);

mRemoteNG/Connection/ConnectionsService.cs

@@ -23,12 +23,12 @@ using mRemoteNG.Config.Serializers.ConnectionSerializers.Sql;
 namespace mRemoteNG.Connection
 {
     [SupportedOSPlatform("windows")]
-    public class ConnectionsService
+    public class ConnectionsService(PuttySessionsManager puttySessionsManager)
     {
         private static readonly object SaveLock = new();
-        private readonly PuttySessionsManager _puttySessionsManager;
-        private readonly IDataProvider<string> _localConnectionPropertiesDataProvider;
-        private readonly LocalConnectionPropertiesXmlSerializer _localConnectionPropertiesSerializer;
+        private readonly PuttySessionsManager _puttySessionsManager = puttySessionsManager ?? throw new ArgumentNullException(nameof(puttySessionsManager));
+        private readonly IDataProvider<string> _localConnectionPropertiesDataProvider = new FileDataProvider(Path.Combine(SettingsFileInfo.SettingsPath, SettingsFileInfo.LocalConnectionProperties));
+        private readonly LocalConnectionPropertiesXmlSerializer _localConnectionPropertiesSerializer = new LocalConnectionPropertiesXmlSerializer();
         private bool _batchingSaves = false;
         private bool _saveRequested = false;
         private bool _saveAsyncRequested = false;
@@ -42,13 +42,6 @@ namespace mRemoteNG.Connection
 
         public ConnectionTreeModel ConnectionTreeModel { get; private set; }
 
-        public ConnectionsService(PuttySessionsManager puttySessionsManager)
-        {
-            _puttySessionsManager = puttySessionsManager ?? throw new ArgumentNullException(nameof(puttySessionsManager));
-            _localConnectionPropertiesDataProvider = new FileDataProvider(Path.Combine(SettingsFileInfo.SettingsPath, SettingsFileInfo.LocalConnectionProperties));
-            _localConnectionPropertiesSerializer = new LocalConnectionPropertiesXmlSerializer();
-        }
-
         public void NewConnectionsFile(string filename)
         {
             try

mRemoteNG/Connection/InterfaceControl.Designer.cs

@@ -1,4 +1,4 @@
-namespace mRemoteNG.Connection
+namespace mRemoteNG.Connection
 {
     public sealed partial class InterfaceControl : System.Windows.Forms.Panel
 	{
@@ -21,14 +21,11 @@ namespace mRemoteNG.Connection
 			
 		//Required by the Windows Form Designer
 		private System.ComponentModel.Container components = null;
-			
-		//NOTE: The following procedure is required by the Windows Form Designer
-		//It can be modified using the Windows Form Designer.
-		//Do not modify it using the code editor.
-		[System.Diagnostics.DebuggerStepThrough()]
-        private void InitializeComponent()
-		{
-			components = new System.ComponentModel.Container();
-		}
-	}
+
+        //NOTE: The following procedure is required by the Windows Form Designer
+        //It can be modified using the Windows Form Designer.
+        //Do not modify it using the code editor.
+        [System.Diagnostics.DebuggerStepThrough()]
+        private void InitializeComponent() => components = new System.ComponentModel.Container();
+    }
 }

mRemoteNG/Connection/Protocol/ProtocolList.cs

@@ -1,11 +1,13 @@
 using System;
 using System.Collections;
 using System.Collections.Specialized;
+using System.Runtime.Versioning;
 
 // ReSharper disable ArrangeAccessorOwnerBody
 
 namespace mRemoteNG.Connection.Protocol
 {
+    [SupportedOSPlatform("windows")]
     public class ProtocolList : CollectionBase, INotifyCollectionChanged
     {
         public ProtocolBase this[object index]
@@ -23,7 +25,6 @@ namespace mRemoteNG.Connection.Protocol
 
         public new int Count => List.Count;
 
-
         public void Add(ProtocolBase cProt)
         {
             List.Add(cProt);
@@ -64,7 +65,7 @@ namespace mRemoteNG.Connection.Protocol
             RaiseCollectionChangedEvent(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
         }
 
-        public event NotifyCollectionChangedEventHandler CollectionChanged;
+        public event NotifyCollectionChangedEventHandler? CollectionChanged; // Fix for CS8612: Declare the event as nullable to match the interface.
 
         private void RaiseCollectionChangedEvent(object sender, NotifyCollectionChangedEventArgs args)
         {

mRemoteNG/Connection/Protocol/PuttyBase.cs

@@ -102,7 +102,8 @@ namespace mRemoteNG.Connection.Protocol
                     {
 
                         string username = InterfaceControl.Info?.Username ?? "";
-                        string password = InterfaceControl.Info?.Password?.ConvertToUnsecureString() ?? "";
+                        //string password = InterfaceControl.Info?.Password?.ConvertToUnsecureString() ?? "";
+                        string password = InterfaceControl.Info?.Password ?? "";
                         string domain = InterfaceControl.Info?.Domain ?? "";
                         string UserViaAPI = InterfaceControl.Info?.UserViaAPI ?? "";
                         string privatekey = "";

mRemoteNG/Connection/Protocol/RDP/RdpProtocol.cs

@@ -426,7 +426,8 @@ namespace mRemoteNG.Connection.Protocol.RDP
                 {
                     case RDGatewayUseConnectionCredentials.Yes:
                         _rdpClient.TransportSettings2.GatewayUsername = connectionInfo.Username;
-                        _rdpClient.TransportSettings2.GatewayPassword = connectionInfo.Password.ConvertToUnsecureString();
+                        //_rdpClient.TransportSettings2.GatewayPassword = connectionInfo.Password.ConvertToUnsecureString();
+                        _rdpClient.TransportSettings2.GatewayPassword = connectionInfo.Password;
                         _rdpClient.TransportSettings2.GatewayDomain = connectionInfo?.Domain;
                         break;
                     case RDGatewayUseConnectionCredentials.SmartCard:
@@ -540,7 +541,8 @@ namespace mRemoteNG.Connection.Protocol.RDP
                 string domain = connectionInfo?.Domain ?? "";
                 string userViaApi = connectionInfo?.UserViaAPI ?? "";
                 string pkey = "";
-                string password = (connectionInfo?.Password?.ConvertToUnsecureString() ?? "");
+                //string password = (connectionInfo?.Password?.ConvertToUnsecureString() ?? "");
+                string password = (connectionInfo?.Password ?? "");
 
                 // access secret server api if necessary
                 if (InterfaceControl.Info.ExternalCredentialProvider == ExternalCredentialProvider.DelineaSecretServer)

mRemoteNG/Connection/Protocol/VNC/Connection.Protocol.VNC.cs

@@ -215,7 +215,7 @@ namespace mRemoteNG.Connection.Protocol.VNC
         private void VNCEvent_Disconnected(object sender, EventArgs e)
         {
             FrmMain.ClipboardChanged -= VNCEvent_ClipboardChanged;
-            Event_Disconnected(sender, @"VncSharp Disconnected.", null);
+            Event_Disconnected(this, @"VncSharp Disconnected.", null);
             Close();
         }
 
@@ -226,7 +226,8 @@ namespace mRemoteNG.Connection.Protocol.VNC
 
         private string VNCEvent_Authenticate()
         {
-            return _info.Password.ConvertToUnsecureString();
+            //return _info.Password.ConvertToUnsecureString();
+            return _info.Password;
         }
 
         #endregion

mRemoteNG/Connection/PuttySessionInfo.cs

@@ -15,15 +15,14 @@ namespace mRemoteNG.Connection
     [SupportedOSPlatform("windows")]
     public sealed class PuttySessionInfo : ConnectionInfo, IComponent
     {
-        #region Properties
+        [Browsable(false)]
+        public RootPuttySessionsNodeInfo RootRootPuttySessionsInfo { get; set; } = default!;
 
-        [Browsable(false)] public RootPuttySessionsNodeInfo RootRootPuttySessionsInfo { get; set; }
+        [ReadOnly(true)] public override string PuttySession { get; set; } = string.Empty;
 
-        [ReadOnly(true)] public override string PuttySession { get; set; }
+        [ReadOnly(true)] public override string Name { get; set; } = string.Empty;
 
-        [ReadOnly(true)] public override string Name { get; set; }
-
-        [ReadOnly(true), Browsable(false)] public override string Description { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string Description { get; set; } = string.Empty;
 
         [ReadOnly(true), Browsable(false)]
         public override string Icon
@@ -35,29 +34,30 @@ namespace mRemoteNG.Connection
         [ReadOnly(true), Browsable(false)]
         public override string Panel
         {
-            get => Parent?.Panel;
+            get => Parent?.Panel ?? string.Empty; // Provide a default value to handle null cases
             set { }
         }
 
-        [ReadOnly(true)] public override string Hostname { get; set; }
+        [ReadOnly(true)] public override string Hostname { get; set; } = string.Empty;
 
-        [ReadOnly(true)] public override string Username { get; set; }
+        [ReadOnly(true)] public override string Username { get; set; } = string.Empty;
 
-        [ReadOnly(true), Browsable(false)] public override SecureString Password { get; set; }
+        //[ReadOnly(true), Browsable(false)] public override SecureString Password { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string Password { get; set; } = string.Empty;
 
         [ReadOnly(true)] public override ProtocolType Protocol { get; set; }
 
         [ReadOnly(true)] public override int Port { get; set; }
 
-        [ReadOnly(true), Browsable(false)] public override string PreExtApp { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string PreExtApp { get; set; } = string.Empty;
 
-        [ReadOnly(true), Browsable(false)] public override string PostExtApp { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string PostExtApp { get; set; } = string.Empty;
 
-        [ReadOnly(true), Browsable(false)] public override string MacAddress { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string MacAddress { get; set; } = string.Empty;
 
-        [ReadOnly(true), Browsable(false)] public override string UserField { get; set; }
+        [ReadOnly(true), Browsable(false)] public override string UserField { get; set; } = string.Empty;
 
-        #endregion
+        
 
         [Command(), LocalizedAttributes.LocalizedDisplayName("strPuttySessionSettings")]
         public void SessionSettings()

mRemoteNG/Container/ContainerInfo.cs

@@ -313,7 +313,7 @@ namespace mRemoteNG.Container
             childAsContainer.CollectionChanged -= RaiseCollectionChangedEvent;
         }
 
-        public event NotifyCollectionChangedEventHandler CollectionChanged;
+        public event NotifyCollectionChangedEventHandler? CollectionChanged;
 
         private void RaiseCollectionChangedEvent(object sender, NotifyCollectionChangedEventArgs args)
         {

mRemoteNG/Credential/CredentialDomainUserComparer.cs

@@ -1,18 +1,24 @@
 using System.Collections;
 using System.Collections.Generic;
+using System.Runtime.Versioning;
 
 
 namespace mRemoteNG.Credential
 {
+    [SupportedOSPlatform("windows")]
     public class CredentialDomainUserComparer : IComparer<ICredentialRecord>, IEqualityComparer<ICredentialRecord>
     {
-        public int Compare(ICredentialRecord x, ICredentialRecord y)
+        public int Compare(ICredentialRecord? x, ICredentialRecord? y)
         {
+            if (x == null && y == null) return 0;
+            if (x == null) return -1;
+            if (y == null) return 1;
+
             CaseInsensitiveComparer comparer = new();
             return comparer.Compare($"{x.Domain}\\{x.Username}", $"{y.Domain}\\{y.Username}");
         }
 
-        public bool Equals(ICredentialRecord x, ICredentialRecord y)
+        public bool Equals(ICredentialRecord? x, ICredentialRecord? y)
         {
             return Compare(x, y) == 0;
         }

mRemoteNG/Credential/CredentialRecord.cs

@@ -76,7 +76,7 @@ namespace mRemoteNG.Credential
             return Title;
         }
 
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
 
         protected virtual void RaisePropertyChangedEvent(string propertyName)
         {

mRemoteNG/Credential/CredentialRecordTypeConverter.cs

@@ -11,17 +11,12 @@ namespace mRemoteNG.Credential
     [SupportedOSPlatform("windows")]
     public class CredentialRecordTypeConverter : TypeConverter
     {
-        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
+        public override bool CanConvertFrom(ITypeDescriptorContext? context, Type sourceType)
         {
             return sourceType == typeof(Guid) || base.CanConvertFrom(context, sourceType);
         }
 
-        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
-        {
-            return destinationType == typeof(Guid) || destinationType == typeof(ICredentialRecord) || base.CanConvertTo(context, destinationType);
-        }
-
-        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
+        public override object? ConvertTo(ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type destinationType)
         {
             if (value is ICredentialRecord && destinationType == typeof(Guid))
                 return ((ICredentialRecord)value).Id;
@@ -30,7 +25,7 @@ namespace mRemoteNG.Credential
             return base.ConvertTo(context, culture, value, destinationType);
         }
 
-        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
+        public override object ConvertFrom(ITypeDescriptorContext? context, CultureInfo? culture, object value)
         {
             if (!(value is Guid)) return base.ConvertFrom(context, culture, value);
             ICredentialRecord[] matchedCredentials = Runtime.CredentialProviderCatalog.GetCredentialRecords()

mRemoteNG/Credential/PlaceholderCredentialRecord.cs

@@ -11,7 +11,7 @@ namespace mRemoteNG.Credential
     [SupportedOSPlatform("windows")]
     public class PlaceholderCredentialRecord(IEnumerable<Guid> id) : ICredentialRecord
     {
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
 
         public Guid Id { get; } = id.FirstOrDefault();
 

mRemoteNG/Credential/Repositories/CredentialRepositoryConfig.cs

@@ -4,7 +4,7 @@ using System.Security;
 
 namespace mRemoteNG.Credential.Repositories
 {
-    public class CredentialRepositoryConfig : ICredentialRepositoryConfig
+    public class CredentialRepositoryConfig(Guid id) : ICredentialRepositoryConfig
     {
         private string _title = "New Credential Repository";
         private string _source = "";
@@ -12,7 +12,7 @@ namespace mRemoteNG.Credential.Repositories
         private string _typeName = "";
         private bool _loaded;
 
-        public Guid Id { get; }
+        public Guid Id { get; } = id;
 
         public string Title
         {
@@ -68,12 +68,7 @@ namespace mRemoteNG.Credential.Repositories
         {
         }
 
-        public CredentialRepositoryConfig(Guid id)
-        {
-            Id = id;
-        }
-
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
 
         protected virtual void RaisePropertyChangedEvent(string propertyName)
         {

mRemoteNG/Language/Language.Designer.cs

@@ -39,9 +39,6 @@ namespace mRemoteNG.Resources.Language {
         internal static global::System.Resources.ResourceManager ResourceManager {
             get {
                 if (object.ReferenceEquals(resourceMan, null)) {
-                    //string resourceFilePath = "Languages/ru/mRemoteNG.resources.dll";
-                    //global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager(resourceFilePath, typeof(Language).Assembly);
-
                     global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("mRemoteNG.Language.Language", typeof(Language).Assembly);
                     resourceMan = temp;
                 }
@@ -6436,7 +6433,7 @@ namespace mRemoteNG.Resources.Language {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to mRemoteNG requires an update.
+        ///   Looks up a localized string similar to mRemoteNG available.
         /// </summary>
         internal static string UpdateAvailable {
             get {
@@ -6689,7 +6686,7 @@ namespace mRemoteNG.Resources.Language {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Version.
+        ///   Looks up a localized string similar to Current Version.
         /// </summary>
         internal static string Version {
             get {

mRemoteNG/Language/Language.resx

@@ -1670,7 +1670,7 @@ If you run into such an error, please create a new connection file!</value>
     <value>Uncheck the properties you want not to be saved!</value>
   </data>
   <data name="UpdateAvailable" xml:space="preserve">
-    <value>mRemoteNG requires an update</value>
+    <value>mRemoteNG available</value>
   </data>
   <data name="UpdateCheck" xml:space="preserve">
     <value>mRemoteNG can periodically connect to the mRemoteNG website to check for updates.</value>
@@ -1719,7 +1719,7 @@ mRemoteNG will now quit and begin with the installation.</value>
     <value>Use SQL Server to load &amp;&amp; save connections</value>
   </data>
   <data name="Version" xml:space="preserve">
-    <value>Version</value>
+    <value>Current Version</value>
   </data>
   <data name="Vnc" xml:space="preserve">
     <value>VNC</value>

mRemoteNG/Messages/Message.cs

@@ -1,20 +1,12 @@
-using System;
+using System;
 
 namespace mRemoteNG.Messages
 {
-    public class Message : IMessage
+    public class Message(MessageClass messageClass, string messageText, bool onlyLog = false) : IMessage
     {
-        public MessageClass Class { get; set; }
-        public string Text { get; set; }
-        public DateTime Date { get; set; }
-        public bool OnlyLog { get; set; }
-
-        public Message(MessageClass messageClass, string messageText, bool onlyLog = false)
-        {
-            Class = messageClass;
-            Text = messageText;
-            Date = DateTime.Now;
-            OnlyLog = onlyLog;
-        }
+        public MessageClass Class { get; set; } = messageClass;
+        public string Text { get; set; } = messageText;
+        public DateTime Date { get; set; } = DateTime.Now;
+        public bool OnlyLog { get; set; } = onlyLog;
     }
 }

mRemoteNG/Messages/MessageCollector.cs

@@ -63,7 +63,7 @@ namespace mRemoteNG.Messages
             _messageList.Clear();
         }
 
-        public event NotifyCollectionChangedEventHandler CollectionChanged;
+        public event NotifyCollectionChangedEventHandler? CollectionChanged;
 
         private void RaiseCollectionChangedEvent(NotifyCollectionChangedAction action, IList items)
         {

mRemoteNG/Messages/MessageWriters/NotificationPanelMessageWriter.cs

@@ -7,14 +7,9 @@ using mRemoteNG.UI.Window;
 namespace mRemoteNG.Messages.MessageWriters
 {
     [SupportedOSPlatform("windows")]
-    public class NotificationPanelMessageWriter : IMessageWriter
+    public class NotificationPanelMessageWriter(ErrorAndInfoWindow messageWindow) : IMessageWriter
     {
-        private readonly ErrorAndInfoWindow _messageWindow;
-
-        public NotificationPanelMessageWriter(ErrorAndInfoWindow messageWindow)
-        {
-            _messageWindow = messageWindow ?? throw new ArgumentNullException(nameof(messageWindow));
-        }
+        private readonly ErrorAndInfoWindow _messageWindow = messageWindow ?? throw new ArgumentNullException(nameof(messageWindow));
 
         public void Write(IMessage message)
         {

mRemoteNG/Messages/MessageWriters/TextLogMessageWriter.cs

@@ -5,14 +5,9 @@ using mRemoteNG.App;
 namespace mRemoteNG.Messages.MessageWriters
 {
     [SupportedOSPlatform("windows")]
-    public class TextLogMessageWriter : IMessageWriter
+    public class TextLogMessageWriter(Logger logger) : IMessageWriter
     {
-        private readonly Logger _logger;
-
-        public TextLogMessageWriter(Logger logger)
-        {
-            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
-        }
+        private readonly Logger _logger = logger ?? throw new ArgumentNullException(nameof(logger));
 
         public void Write(IMessage message)
         {

mRemoteNG/Messages/WriterDecorators/MessageFocusDecorator.cs

@@ -11,20 +11,13 @@ using WeifenLuo.WinFormsUI.Docking;
 namespace mRemoteNG.Messages.WriterDecorators
 {
     [SupportedOSPlatform("windows")]
-    public class MessageFocusDecorator : IMessageWriter
+    public class MessageFocusDecorator(ErrorAndInfoWindow messageWindow, IMessageTypeFilteringOptions filter, IMessageWriter decoratedWriter) : IMessageWriter
     {
-        private readonly IMessageTypeFilteringOptions _filter;
-        private readonly IMessageWriter _decoratedWriter;
-        private readonly ErrorAndInfoWindow _messageWindow;
+        private readonly IMessageTypeFilteringOptions _filter = filter ?? throw new ArgumentNullException(nameof(filter));
+        private readonly IMessageWriter _decoratedWriter = decoratedWriter ?? throw new ArgumentNullException(nameof(decoratedWriter));
+        private readonly ErrorAndInfoWindow _messageWindow = messageWindow ?? throw new ArgumentNullException(nameof(messageWindow));
         private readonly FrmMain _frmMain = FrmMain.Default;
 
-        public MessageFocusDecorator(ErrorAndInfoWindow messageWindow, IMessageTypeFilteringOptions filter, IMessageWriter decoratedWriter)
-        {
-            _filter = filter ?? throw new ArgumentNullException(nameof(filter));
-            _messageWindow = messageWindow ?? throw new ArgumentNullException(nameof(messageWindow));
-            _decoratedWriter = decoratedWriter ?? throw new ArgumentNullException(nameof(decoratedWriter));
-        }
-
         public async void Write(IMessage message)
         {
             _decoratedWriter.Write(message);

mRemoteNG/Properties/AssemblyInfo.cs

@@ -1,12 +1,12 @@
 
-// 
 // This code was generated by a script. Any changes made manually will be lost
 // the next time this code is regenerated.
-//
 
 using System.Reflection;
 using System.Resources;
 
+// Compute version values
+
 // General Information
 [assembly: AssemblyTitle("mRemoteNG")]
 [assembly: AssemblyDescription("Multi-Remote Next Generation Connection Manager")]
@@ -18,11 +18,10 @@ using System.Resources;
 [assembly: AssemblyCulture("")]
 
 // Version information
-[assembly: AssemblyVersion("1.78.1.2873")]
-[assembly: AssemblyFileVersion("1.78.1.2873")]
+[assembly: AssemblyVersion("1.78.2.3120")]
+[assembly: AssemblyFileVersion("1.78.2.3120")]
 [assembly: NeutralResourcesLanguageAttribute("en-US")]
-[assembly: AssemblyInformationalVersion("1.78.1 (Nightly Build 2873)")]
+[assembly: AssemblyInformationalVersion("1.78.2 (Nightly Build 3120)")]
 
 // Logging
-[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config")]
-
+[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config")]

mRemoteNG/Properties/AssemblyInfo.tt

@@ -1,50 +1,38 @@
 <#@ template debug="true" hostspecific="true" language="C#" #>
-
 <#@ output extension=".cs" #>
-// 
+
 // This code was generated by a script. Any changes made manually will be lost
 // the next time this code is regenerated.
-//
 
 using System.Reflection;
 using System.Resources;
 
+// Compute version values
+<#  
+    int major = 1;
+    int minor = 78;
+    int revision = 2;
+    string channel = "Nightly Build";
+    DateTime lastReleaseDate = new DateTime(2019, 9, 2);
+    TimeSpan elapsed = DateTime.UtcNow - lastReleaseDate;
+    int build = (int)(elapsed.TotalMinutes / 1000);
+#>
+
 // General Information
 [assembly: AssemblyTitle("mRemoteNG")]
 [assembly: AssemblyDescription("Multi-Remote Next Generation Connection Manager")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Profi-KOM Ltd.")]
 [assembly: AssemblyProduct("mRemoteNG Connection Manager")]
-[assembly: AssemblyCopyright("(c) 2025 mRemoteNG")]
+[assembly: AssemblyCopyright("(c) <#= DateTime.UtcNow.Year #> mRemoteNG")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
 // Version information
-[assembly: AssemblyVersion("<#= this.major #>.<#= this.minor #>.<#= this.revision #>.<#= this.build #>")]
-[assembly: AssemblyFileVersion("<#= this.major #>.<#= this.minor #>.<#= this.revision #>.<#= this.build #>")]
+[assembly: AssemblyVersion("<#= major #>.<#= minor #>.<#= revision #>.<#= build #>")]
+[assembly: AssemblyFileVersion("<#= major #>.<#= minor #>.<#= revision #>.<#= build #>")]
 [assembly: NeutralResourcesLanguageAttribute("en-US")]
-[assembly: AssemblyInformationalVersion("<#= this.major #>.<#= this.minor #>.<#= this.revision #> (<#= this.channel #> <#= this.build #>)")]
+[assembly: AssemblyInformationalVersion("<#= major #>.<#= minor #>.<#= revision #> (<#= channel #> <#= build #>)")]
 
 // Logging
-[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config")]
-
-<#+
-    //build is a number of days from date of last release + curent hour + curent minute of build
-    int major = 1;
-    int minor = 78;
-    int revision = 1;
-    string channel = "Nightly Build";
-    DateTime lastReleaseDate = new DateTime(2019, 9, 2);
-    DateTime CurrentDate = DateTime.UtcNow;
-    TimeSpan elapsedTime;
-    double TotalMinutes;
-    int build;
-
-    public override void Initialize()
-    {
-        elapsedTime = CurrentDate.Subtract(lastReleaseDate);
-        TotalMinutes = elapsedTime.TotalMinutes;
-        build = (int)(TotalMinutes / 1000);
-        base.Initialize();
-    }
-#>
+[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config")]