MDI problem

[Peter P Stephensen]

Hi all,

I have the following problem in my MDI-application.
Anybody experienced that before?

Regards
Peter

http://www.stormpages.com/diverse/problem.html


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[This message has been edited by Peter P Stephensen (edited April 23, 2001).]

[Borje Hagsten]

Yes, check your WM_SIZE events. In main dialog, return zero. In child,
pass on to: FUNCTION = DefMDIChildProc(hWnd, wMsg, wParam, lParam)

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[Peter P Stephensen]

Thanks Borje,

but that is not the explanation...
My WM_SIZE events is OK

Regards
Peter

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[Borje Hagsten]

Then, impossible to say without code. Failing to pass on WM_SIZE in
child otherwise produces exactly this problem. Maybe something in
WM_CREATE - maybe you try to resize childs at wrong moment?

If problem has started to occur after adding something, go backwards
and rem out added code until problem disappears. My guess still is
that somewhere, DefMDIChildProc doesn't get what it needs.
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[This message has been edited by Borje Hagsten (edited April 23, 2001).]