CTreeCtrl::ItemHasChildren
Use this function to determine whether the tree item specified by hItem has child items.
BOOL ItemHasChildren(
HTREEITEM hItem
) const;
Параметры
- hItem
Handle of a tree item.
Возвращаемое значение
Nonzero if the tree item specified by hItem has child items; 0 if it does not.
Заметки
If so, you can then use CTreeCtrl::GetChildItem to retrieve those child items.
Пример
See the example for CTreeCtrl::GetSelectedItem.
Требования
Header: afxcmn.h