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s7netplus/S7.Net/S7.Net.csproj
Serge Camille bd8177d39e Add nullable support throughout the whole library.
This requires reference types that can be null to be annotated by a ? operator, similar to value types.

This gives the advantage that the compiler can warn against any null dereference exceptions, of which this commits elimits a few.

To make the underlying protocol implementation not any more complicated and to eliminate existing problems, and not that precise error reporting, I replaced some return null statements with explicit Exceptions. This lead to the assumption that those core protocoll functions always return non-null objects if they do not throw, making the PLC code simpler.

Adjust some NotConnected tests to look for explicit PlcException instead of NullReferenceException.
2020-08-31 22:48:45 +02:00

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<PropertyGroup>
<TargetFrameworks>net452;netstandard2.0;netstandard1.3</TargetFrameworks>
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<AssemblyOriginatorKeyFile>Properties\S7.Net.snk</AssemblyOriginatorKeyFile>
<InternalsVisibleTo>S7.Net.UnitTest</InternalsVisibleTo>
<PackageId>S7netplus</PackageId>
<Title>S7.Net Plus</Title>
<Description>A continuation of Juergen1969's Siemens communication library.</Description>
<Authors>Derek Heiser;Michele Cattafesta;Michael Croes;Raphael Schlameuß</Authors>
<PackageProjectUrl>https://github.com/killnine/s7netplus</PackageProjectUrl>
<RepositoryUrl>https://github.com/killnine/s7netplus</RepositoryUrl>
<RepositoryType>git</RepositoryType>
<PackageTags>PLC Siemens Communication S7</PackageTags>
<Copyright>Derek Heiser 2015</Copyright>
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