From 2083ab1501db7c4f981891ba671d41b4689ba22c Mon Sep 17 00:00:00 2001
From: Michael Croes <mycroes@gmail.com>
Date: Thu, 21 Jun 2018 20:28:22 +0200
Subject: [PATCH] Remove obsolete attribute and comments

References #124.
---
 S7.Net.UnitTest/S7NetTestsSync.cs | 2 +-
 S7.Net/PlcSynchronous.cs          | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/S7.Net.UnitTest/S7NetTestsSync.cs b/S7.Net.UnitTest/S7NetTestsSync.cs
index 6daa9f7..bed59ef 100644
--- a/S7.Net.UnitTest/S7NetTestsSync.cs
+++ b/S7.Net.UnitTest/S7NetTestsSync.cs
@@ -31,7 +31,7 @@ using S7.UnitTest.Helpers;
  *
  */
 
-//This file contains tests for the obsolete synchronous methods
+//This file contains tests for the synchronous methods
 #pragma warning disable CS0618
 namespace S7.Net.UnitTest
 {
diff --git a/S7.Net/PlcSynchronous.cs b/S7.Net/PlcSynchronous.cs
index ccd4279..78c4910 100644
--- a/S7.Net/PlcSynchronous.cs
+++ b/S7.Net/PlcSynchronous.cs
@@ -8,7 +8,7 @@ using System.Net.Sockets;
 using System.Threading.Tasks;
 using S7.Net.Protocol;
 
-//Implement obsolete synchronous methods here
+//Implement synchronous methods here
 namespace S7.Net
 {
     public partial class Plc
@@ -519,7 +519,6 @@ namespace S7.Net
         /// DataItems must not be more than 20 (protocol restriction) and bytes must not be more than 200 + 22 of header (protocol restriction).
         /// </summary>
         /// <param name="dataItems">List of dataitems that contains the list of variables that must be read. Maximum 20 dataitems are accepted.</param>
-        [Obsolete("Use ReadMultipleVarsAsync. Note: different function signature")]
         public void ReadMultipleVars(List<DataItem> dataItems)
         {
             int cntBytes = dataItems.Sum(dataItem => VarTypeToByteLength(dataItem.VarType, dataItem.Count));