Crash with MDI Tabbed Views

Hi,

I have added tabbed views to our existing MDI application.  They work fine except when the number of tabs are such that their total width reaches the width of the client area and the framework has to draw the scroll arrows.  It then crashes.

I think I have done all that is necessary to implement the tab views.  I have looked at the example and cannot see anything significantly different.  I think I have seen an article here about the work required to add tab views to an existing application, but I cannot find it to check.

If anybody has seen this before and could point me to the changes I am missing it would be much appreciated.

Thanks,

Bruce Warmer.

Hi,

I am running the evaluation version (purchase awaiting validation), so it does not give much.   Will post full stack when get full version up and running, if needed.

Bruce.

TOOLKITPROEVAL981VC60D! 00f5fcaf()
TOOLKITPROEVAL981VC60D! 00f62ffa()
TOOLKITPROEVAL981VC60D! 00f63f3d()
CWnd::OnWndMsg(unsigned int 15, unsigned int 0, long 0, long * 0x0012fa94) line 1836
CWnd::WindowProc(unsigned int 15, unsigned int 0, long 0) line 1596 + 30 bytes
AfxCallWndProc(CWnd * 0x02714a08 {CWnd hWnd=0x00041684}, HWND__ * 0x00041684, unsigned int 15, unsigned int 0, long 0) line 215 + 26 bytes
AfxWndProc(HWND__ * 0x00041684, unsigned int 15, unsigned int 0, long 0) line 379
AfxWndProcBase(HWND__ * 0x00041684, unsigned int 15, unsigned int 0, long 0) line 220 + 21 bytes
USER32! 77d48734()
USER32! 77d48816()
USER32! 77d4b4c0()
USER32! 77d4b50c()
NTDLL! 7c90eae3()
USER32! 77d496c7()
CWinThread::PumpMessage() line 853
CWinThread::Run() line 487 + 11 bytes
CWinApp::Run() line 400
Cmain::Run() line 731
AfxWinMain(HINSTANCE__ * 0x00400000, HINSTANCE__ * 0x00000000, char * 0x001423ff, int 10) line 49 + 11 bytes
WinMain(HINSTANCE__ * 0x00400000, HINSTANCE__ * 0x00000000, char * 0x001423ff, int 10) line 30
WinMainCRTStartup() line 330 + 54 bytes
KERNEL32! 7c816fd7()