System.Drawing.Common is manifested differently in SDK and Runtime NuGet

[mediawolf]

Description

The profile of System.Drawing.Common is manifested inconsistently - WindowsForm;WPF vs WindowsForms:

From C:\Program Files\dotnet\packs\Microsoft.WindowsDesktop.App.Ref\10.0.0\data\FrameworkList.xml:

...
<File Type="Managed" Path="ref/net10.0/System.DirectoryServices.dll" AssemblyName="System.DirectoryServices" PublicKeyToken="b03f5f7f11d50a3a" AssemblyVersion="10.0.0.0" FileVersion="10.0.25.52411" Profile="WindowsForms;WPF" />
<File Type="Managed" Path="ref/net10.0/System.Drawing.Common.dll" AssemblyName="System.Drawing.Common" PublicKeyToken="cc7b13ffcd2ddd51" AssemblyVersion="10.0.0.0" FileVersion="10.0.25.52411" Profile="WindowsForms;WPF" />
...

From C:\Users\polischuk\.nuget\packages\microsoft.windowsdesktop.app.runtime.win-x64\10.0.0\data\RuntimeList.xml:

...
<File Type="Managed" Path="runtimes/win-x64/lib/net10.0/System.DirectoryServices.dll" AssemblyName="System.DirectoryServices" PublicKeyToken="b03f5f7f11d50a3a" AssemblyVersion="10.0.0.0" FileVersion="10.0.25.52411" Profile="WindowsForms;WPF" />
<File Type="Managed" Path="runtimes/win-x64/lib/net10.0/System.Drawing.Common.dll" AssemblyName="System.Drawing.Common" PublicKeyToken="cc7b13ffcd2ddd51" AssemblyVersion="10.0.0.0" FileVersion="10.0.25.52411" Profile="WindowsForms" />
...

I've included System.DirectoryServices.dll as an example of a consistent declaration.

Reproduction Steps

When I build my WPF project:

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net10.0-windows</TargetFramework>
    <UseWPF>true</UseWPF>
    <PublishSelfContained>true</PublishSelfContained>
    <SelfContained>true</SelfContained>
  </PropertyGroup>
...

Expected behavior

The declarations in SDK and relevant NuGet packages are consistent.
Any expected inconsistency should be documented.

Actual behavior

System.Drawing.Common.dll is not copied to the output directory.

If I change the profile inside RuntimeList.xml from WindowsForms to WindowsForms;WPF, then that DLL will be copied as I would expect.

Regression?

Worked in .NET 8.0, where such profiles didn't exist yet.

Known Workarounds

DOESN'T WORK:

• Having an explicit reference inside the project: <PackageReference Include="System.Drawing.Common" />.
• Having both <UseWindowsForms>true</UseWindowsForms> and <UseWPF>true</UseWPF> defined - not supported combination.

Configuration

No response

Other information

No response

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[ViktorHofer]

cc @ericstj @dsplaisted

[ericstj]

Interesting... I wasn't even aware the SDK used a file to select the contents of the runtime pack. It didn't do this before.
We should get this fixed in servicing.

[ericstj]

For those faced with this problem of missing System.Drawing.Common from the output or publish directory when building a .NET 10 self-contained application, you can apply this workaround;

  <Target Name="_addDrawingRuntime" 
          AfterTargets="ResolveRuntimePackAssets"
          Condition="'$(SelfContained)' == 'true' AND '$(UseWPF)' == 'true' AND '$(UseWinforms)' != 'true'">
    <ItemGroup>
      <_additionalRuntimePackAsset Condition="'%(RuntimePackAsset.FileName)' == 'PresentationCore'" 
        Include="@(RuntimePackAsset->'%(RootDir)%(Directory)System.Drawing.Common.dll')" DestinationSubPath="System.Drawing.Common.dll" />
      <_additionalRuntimePackAsset Condition="'%(RuntimePackAsset.FileName)' == 'PresentationCore'" 
        Include="@(RuntimePackAsset->'%(RootDir)%(Directory)System.Private.Windows.GdiPlus.dll')" DestinationSubPath="System.Private.Windows.GdiPlus.dll" />
      <RuntimePackAsset Include="@(_additionalRuntimePackAsset)" />
      <ReferenceCopyLocalPaths Include="@(_additionalRuntimePackAsset)" />
    </ItemGroup>
  </Target>