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CallWindowProc

Posted on 2001-06-05
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Last Modified: 2008-02-01
I use CallWindowProc function in the application. After it declaration:

Public Declare Function CallWindowProc Lib "user32" Alias _
    "CallWindowProcA" (ByVal lpPrevWndFunc As Long, _
    ByVal hWnd As Long, ByVal Msg As Long, _
    ByVal wParam As Long, ByVal lParam As Long) As Long

when I run my application it's terminated abnormal :(

Does anybody faced with that problem?
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Question by:vterekh
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4 Comments
 
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Ryan Chong earned 50 total points
ID: 6155465
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Expert Comment

by:Ark
ID: 6172734
Your declaration is correct.
Error is somewhere in code (usually it's wrong lParam).

Cheers
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by:DanRollins
ID: 7132896
Hi vterekh,
It appears that you have forgotten this question. I will ask Community Support to close it unless you finalize it within 7 days. I will suggest to:

    Accept ryancys's comment(s) as an answer.

vterekh, if you think your question was not answered at all or if you need help, you can simply post a new comment here.  Community Support moderators will follow up.

EXPERTS: If you disagree with my recommendation, please post an explanatory comment.
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DanRollins -- EE database cleanup volunteer
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by:Computer101
ID: 7167835
Comment from expert accepted as answer

Computer101
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