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Drawing gets cleared on opening of context Menu in Windows7

sd00007 asked:

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I am working on a drawing application like paintbrush. I am using VS2005. It is working very nicely on winXP, but on windows7 it is giving some problem.
1. On Opening of context-menu, the drawing that user have drawn automatically gets cleared.
2. I have added a form as child form of main form and i am drawing on main form. While moving this child form over drawing drawn by user, that form works as eraser which erases all drawing.

I am not getting these issues on WinXP. But i am facing these issues in Win7.

I am not getting any workaround other than switching off auro. But i don't want to do that.
Anyone have any clue or any workaround for this issue?

Tags: C# (C#2.0)


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