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请输入您要查询的计算机术语:
术语
CTreeCtrl::ItemHasChildren
释义
CTreeCtrl::ItemHasChildren
BOOL ItemHasChildren( HTREEITEM hItem );
返回值:
如果由hItem指定的tree项有子项则返回非零值;否则返回0。
参数:
hItem
一个tree项的句柄。
说明:
此成员函数用来确定由hItem指定的tree项是否有子项。如果有,则你可以接着调用CTreeCtrl::GetChildItem来获取那些子项。
请参阅:CTreeCtrl::GetChildItem
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更新时间:2026/9/17 19:30:48