MFC中ListControl 怎么清空所有Item
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CListCtrl::DeleteAllItems
BOOLDeleteAllItems();
Return Value
Nonzero if successful; otherwise zero.
Example
// The pointer to my list view control.
extern CListCtrl* pmyListCtrl;
// Delete all of the items from the list view control.
pmyListCtrl->DeleteAllItems();
ASSERT(pmyListCtrl->GetItemCount() == 0);
BOOLDeleteAllItems();
Return Value
Nonzero if successful; otherwise zero.
Example
// The pointer to my list view control.
extern CListCtrl* pmyListCtrl;
// Delete all of the items from the list view control.
pmyListCtrl->DeleteAllItems();
ASSERT(pmyListCtrl->GetItemCount() == 0);
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