Using System.Windows.Forms.Integration.ElementHost.ElementHost in Avalonia crash

[chenrensong]

Using System.Windows.Forms.Integration.ElementHost.ElementHost in Avalonia

在 WinFormsComInterop.WinFormsComWrappers.ComputeVtables(Object obj, CreateComInterfaceFlags flags, Int32& count)
在 System.StubHelpers.InterfaceMarshaler.ConvertToNative(Object objSrc, IntPtr itfMT, IntPtr classMT, Int32 flags)
在 MS.Win32.UnsafeNativeMethods.RegisterDragDrop(HandleRef hwnd, IOleDropTarget target)
在 System.Windows.DragDrop.RegisterDropTarget(IntPtr windowHandle)
在 System.Windows.Interop.HwndSource.Initialize(HwndSourceParameters parameters)
在 System.Windows.Forms.Integration.ElementHost.b__54_0()
在 System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority, CancellationToken cancellationToken, TimeSpan timeout)
在 System.Windows.Threading.Dispatcher.Invoke(Action callback)
在 System.Windows.Forms.Integration.ElementHost.OnHandleCreated(EventArgs e)
在 System.Windows.Forms.Control.WmCreate(Message& m)
在 System.Windows.Forms.Control.WndProc(Message& m)
在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, WM msg, IntPtr wparam, IntPtr lparam)

[kant2002]

Are you have small sample for the integration? Really small with only one control

[chenrensong]

https://github.com/chenrensong/Avalonia_AOT_WPF

[chenrensong]

I want to test whether Avalonia AOT and WPF can coexist

[kant2002]

WPF currently not supported I would say. So even if I manage to made a progress I expect thing fails down the road. Anyway I would try to make thing working

[chenrensong]

The above error occurred in a debug environment without aot

[kant2002]

I did try with custom build of WinFormsComInterop which enables WPF support, but it still requires to have custom WPF fork.