memory leak

[499940913]

I find something memory leak when i call UnloadDesigner inDesignSurface

[jogibear9988]

more infos?

[499940913]

In the SimpleSample demo,I drag TestControl into designsurface and then call UnloadDesigner but the destructors of TestControl never invoke

[jogibear9988]

Puh..

At first it's correct behavior, because if you Undo, Instance is reused...

But, if you do

		desItem.Services.GetService<UndoService>().Clear();
		GC.Collect();

it's also not called, so there seems to be an error. But atm. I've no time to search for it. If you find samt, I will fix.