How to change a Window Owner using its handle

Posted by Ricky AH on Stack Overflow See other posts from Stack Overflow or by Ricky AH
Published on 2008-09-25T12:49:57Z Indexed on 2010/03/20 21:21 UTC
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I want to make a .NET Form as a TopMost Form for another external App (not .NET related, pure Win32) so it stays above that Win32App, but not the rest of the apps running.

I Have the handle of the Win32App (provided by the Win32App itself), and I've tried Win32 SetParent() function, via P/Invoke in C#, but then my .NET Form gets confined into the Win32App and that's not what I want.

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