dotnet run (on windows) causes
warning CA1416: This call site is reachable on all platforms. 'WellKnownSidType.WorldSid' is only supported on: 'windows'.
My program is designed to run only on windows.
I tried to add SupportedPlatform to MyApp.csproj, but no luck.
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>net5.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="5.0.5" />
<PackageReference Include="System.DirectoryServices" Version="5.0.0" />
<SupportedPlatform Include="Windows"/>
</ItemGroup>
</Project>
What am I doing wrong? How can I show dotnet run that this project is windows-only?
You can mark each windows-specific method with System.Runtime.Versioning.SupportedOSPlatformAttribute e.g.
[SupportedOSPlatform("windows")]
public static void Foo()
=> Thread.CurrentThread.SetApartmentState(ApartmentState.STA);
Mark entire assembly with in AssemblyInfo (if you have one)
[assembly: System.Runtime.Versioning.SupportedOSPlatformAttribute("windows")]
Or edit .csproj file to target windows-specific version of dotnet to make these changes automatic
<TargetFramework>net5.0-windows</TargetFramework>