CTreeCtrl中如何得到父节点的TVITEM结构?
wpk 2003-12-12 05:53:04 在CTreeCtrl类中我已经有一个节点的TVITEM结构了,我如何得到它的父节点的TVITEM结构呢?
void CTreeInterface::OnClickTree(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
HTREEITEM HTreeParentItem;
TVITEM ItemChild, ItemParent;
ItemChild = pNMTreeView->itemNew;
//HTreeParentItem = m_Tree->GetParentItem(ItemChild.hItem);
//如何用HTreeParentItem,去得到对应的 TVITEM结构呢??
*pResult = 0;
}