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CListCtrl::SetItemCount 

Prepares a list view control for adding a large number of items.


void SetItemCount(
   int nItems 
);

Parameters

nItems

Number of items that the control will ultimately contain.

To set the item count for a virtual list view control, see CListCtrl::SetItemCountEx.

This member function implements the behavior of the Win32 macro, ListView_SetItemCount, as described in the Platform SDK.

// The pointer to my list view control.
extern CListCtrl* pmyListCtrl;
CString str;

// Add 1024 items to the list view control.
pmyListCtrl->SetItemCount(1024);

for (int i=0;i < 1024;i++)
{
   str.Format(TEXT("item %d"), i);
   pmyListCtrl->InsertItem(i, str);
}

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