Hosted WinForm control disappears

Aug 12, 2008 at 7:36 AM
Edited Aug 12, 2008 at 7:52 AM
Perhaps I am doing something incorrect, but when a DockableContent is unpined that contains a WindowsFormsHost with a WinForm UserControl in it, the contents disappears.  When it is repined, the contents reappear and I can see the WinForm control again.  Very strange.  I'm on Vista.  Also, the contents are still there, like if I click on areas of the control that I know contains buttons and such, it is still interactable, just not visible.

This also occurs with the PropertyGrid that is docked in the AvalonDockTest.