net8.0

[oudi]

  <PropertyGroup>
	  <OutputType>WinExe</OutputType>
	  <TargetFramework>net8.0-windows</TargetFramework>
	  <Nullable>enable</Nullable>
	  <UseWindowsForms>true</UseWindowsForms>
	  <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

[oudi]

net9.0

[oudi]

dotnet/winforms#4239 (comment)

https://github.com/dotnet/winforms/blob/main/docs/designer/net-inproc-designer.md

dotnet/winforms#7073 (comment)

https://devblogs.microsoft.com/dotnet/state-of-the-windows-forms-designer-for-net-applications/

https://github.com/KlausLoeffelmann/NetControlDesigners