|  |  | 
 |  |  |                HTREEITEM hItem = nmtv.itemNew.hItem; | 
 |  |  |  | 
 |  |  |                //int wid = tv_1.GetId(); | 
 |  |  |                HTREEITEM hItem = tv_1.GetSelectedItem(); | 
 |  |  |                hItem = tv_1.GetSelectedItem(); | 
 |  |  |                HTREEITEM rootItem = tv_1.GetRootItem(); | 
 |  |  |                if (hItem <= 0 || hItem == rootItem) | 
 |  |  |                if (!hItem || hItem == rootItem) | 
 |  |  |                { | 
 |  |  |                   m_type = L"all"; | 
 |  |  |                } | 
 |  |  | 
 |  |  |                } | 
 |  |  |                //treeview    tv_org   =  new treeview; | 
 |  |  |                //tv_org.setNativePointer(lw_obj->tv_org); | 
 |  |  |                HTREEITEM wid = lw_obj->tv_org.GetId(); | 
 |  |  |                HTREEITEM hitem = tv_1.GetSelectedItem(); | 
 |  |  |                KXMLDOMElement ele = tv_1.GetItemData( hitem); | 
 |  |  |                xstring sOrgID = ele.selectSingleNode(L"@guid").text(); |