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9.2

CTabView (MFC - VS 2008) - Adding a view at runtime

Asked by BalajiShankar in Windows MFC Programming

Hi,

I have an MDI application that creates 3 views and adds it to a CTabView derived class in the OnCreate handler like this:
AddView (RUNTIME_CLASS (CView1), _T("Simple"), 100);
This works fine. Now, I have a menu item on the CChildFrame class from which I want to add another CScrollView derived class to the TabView. Code pasted in the Code section. I get an ASSERT in the AddView function call. Please let me know how to attach a new CView derived class to the CTabView at runtime. I have attached relevant source files after renaming them as text files.

Thanks
Balaji 
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void CChildFrame::OnViewAddview()
{
CView* pChildView = GetActiveView();
CMFCTabCtrl* pCtrl = (CMFCTabCtrl*)pChildView->GetParent();
CTabbedViewView* pView = (CTabbedViewView*)pCtrl->GetParent();
pView->AddView(RUNTIME_CLASS (CView4), _T("ScrollView"), 103); //<----error here...
}
Attachments:
 
TabbedView.zip (18 KB) (File Type Details) 
Source files attached
 
 
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[+][-]04/17/09 06:33 AM, ID: 24167549Accepted Solution

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Solution Provided By: alb66
Participating Experts: 2
Solution Grade: A
 
[+][-]04/16/09 01:03 AM, ID: 24155334Expert Comment

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[+][-]04/16/09 09:56 AM, ID: 24159832Author Comment

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