NativeAot

Right Click Project > Edit Project File append to project file to enable native code compilation

<PublishAot>true</PublishAot>

Console Application

WinForms Application

Install nuget package

WinFormsComInterop

Edit Program.cs and add to Main

ComWrappers.RegisterForMarshalling(WinFormsComInterop.WinFormsComWrappers.Instance);

Edit Project File and append

<_SuppressWinFormsTrimError>true</_SuppressWinFormsTrimError>

to suppress trimming error warning on compilation

<BuiltInComInteropSupport>true</BuiltInComInteropSupport>

restore comsupport for WinForms