Running the application where we feed the data from one window and display in another window having list view control - I notice that data is correctly passed on for display in view class. However, I tried to create a list view control pointer like this:

CListCTRL* pList = (CListCTRL *) GetDlgItem (IDC_List1);

which in turn gives me runtime error in winocc.cpp that debug assertion failed at line 94:

Line 94 in winocc.cpp is
ASSERT(::IsWindow(m_hWnd));

If anyone knows how to fix this problem or have any tips, I would surely appreciate.

Bruce

Is the listctrl part of a dialog?

The assert triggers because whatever (window) object you're trying to access has not yet been created. The window's class may have been instantiated, but not Create(..)'ed. The first valid point to access any window object (ctrl) in a dialog is in OnInitDialog(), unless it's a control you explicitly create yourself.

Need some more code here...

sir please help i m having one software of mobile when i open it shows
microsoft visual c++ debug library failed
debug assertion failed
program:crogram\samsung electronics\samsung pst.exe
file:dlgdata.cpp
line:43

need urjent help at vinods.world@yahoo.com