MFC Library Reference
CTreeCtrl::GetSelectedItem
Call this function to retrieve the currently selected item of the tree view control.
HTREEITEM GetSelectedItem( ) const;
Return Value
The handle of the selected item; otherwise NULL.
Example
// The pointer to my tree control.
extern CTreeCtrl* pmyTreeCtrl;
// Expand the selected item and make it visible, if possible.
HTREEITEM hItem = pmyTreeCtrl->GetSelectedItem();
if ((hItem != NULL) && pmyTreeCtrl->ItemHasChildren(hItem))
{
pmyTreeCtrl->Expand(hItem, TVE_EXPAND);
pmyTreeCtrl->EnsureVisible(hItem);
}
See Also
Reference
CTreeCtrl ClassHierarchy Chart
CTreeCtrl::Select
CTreeCtrl::SelectDropTarget
CTreeCtrl::GetDropHilightItem