TabControl in ATL

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   Hello.

I'm trying to create a tab control dynamically in a ATL project thas has MFC support.

My code to create the control is the following

m_TabCtrl.Create ( WS_CHILD, rc, CWnd::FromHandle ( m_hWnd),  IDC_TAB );

Althought the tab control is created, the following assert appears:

ASSERT((p = pMap->LookupPermanent(m_hWnd)) != NULL ||

            (p = pMap->LookupTemporary(m_hWnd)) != NULL);

How can I do to avoid this assert ?? 

Thanks in advance.

Best Regards.

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Jose Vicente Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 02 June 2005 Status: Offline Points: 4	Post Options Post Reply Quote Jose Vicente Report Post Thanks(0) Quote Reply Topic: TabControl in ATL Posted: 02 June 2005 at 3:09am
	Hello. I'm trying to create a tab control dynamically in a ATL project thas has MFC support. My code to create the control is the following m_TabCtrl.Create ( WS_CHILD, rc, CWnd::FromHandle ( m_hWnd), IDC_TAB ); Althought the tab control is created, the following assert appears: ASSERT((p = pMap->LookupPermanent(m_hWnd)) != NULL \|\| (p = pMap->LookupTemporary(m_hWnd)) != NULL); How can I do to avoid this assert ?? Thanks in advance. Best Regards.