CXTPOffice2007FrameHook and ON_MESSAGE
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URL: http://forum.codejock.com/forum_posts.asp?TID=6316
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Topic: CXTPOffice2007FrameHook and ON_MESSAGE
Posted By: ABuenger
Subject: CXTPOffice2007FrameHook and ON_MESSAGE
Date Posted: 04 February 2007 at 1:01pm
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If you derive the CMainFrame from CXTPMDIFrameWnd and CXTPOffice2007FrameHook the ON_MESSAGE macro doesn't work any longer. error C2440: 'type cast' : cannot convert from 'void (__thiscall CMainFrame::*)(unsigned int,long)' to 'long (__thiscall CWnd::*)(unsigned int,long)' As a workaround I've made my own macro, maybe you can come up with a better solution? #define XTP_ON_MESSAGE(message, className, memberFxn) \ { message, 0, 0, 0, AfxSig_lwl, \ (AFX_PMSG)(void (className::*)(void))(LRESULT (AFX_MSG_CALL className::*)(WPARAM, LPARAM))&memberFxn }, ------------- Codejock support |
Replies:
Posted By: Oleg
Date Posted: 05 February 2007 at 1:28am
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Hi,
Looks like right error for me.
Instead "void" you have return "LRESULT"... ------------- Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS |
Posted By: ABuenger
Date Posted: 05 February 2007 at 2:49am
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Dang, you're right, ON_MESSAGE handlers should return a LRESULT. It's so obvious that I haven't stumbled about that  ------------- Codejock support |