void CtestDlg::DeleCheckBox(HTREEITEM item)
{
if(!item) return;
if (m_tree.GetCheck(item))
{
m_tree.DeleteItem(item);
}
if (m_tree.ItemHasChildren(item))
{
HTREEITEM hchildren = m_tree.GetChildItem(item);
do
{
if (hchildren)
{
DeleCheckBox(hchildren,p);
hchildren = m_tree.GetNextItem(hchildren,TVGN_NEXT);
}
} while (hchildren);
}
}
這個每次只能選中一個洗掉，如何選中多個洗掉。
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