Custom form editor hangs while deleting a custom control from the tabpage of a tabcontrol

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C#

WinForms

Hi,

I have developed a custom Form designer by using which I can create a form with multiple custom controls. I have also developed undo/redo feature on this form editor using UndoEngine class.

When UndoEngine is enabled and user deleted a control from a tabpage it actually calls MenuCommandService.Invoke() method over the standard delete commandID. And this API actually taking long time to invoke the dispose method of the custom control causes form editor to hang.

Please suggest any solution for this problem. Thanks!



Thanks,
Kumar

What I have tried:

I tried calling the invoke() method in separate thread but of no use.
i tried getting the handle of the actual object and calling host.destroycomponent(object).
I tried calling the Invoke() method asynchronously.