保存数据:
1 std::string val = "test data"; 2 CString* pNodeData = new CString; 3 *pNodeData = val.c_str(); 4 CTreeItem item; 5 item.SetData((DWORD)pNodeData);
获取数据:
1 DWORD data = item.GetData(); 2 CString *cstr = (CString*)data ; 3 std::string result = cstr->GetBuffer(0);
原文:https://www.cnblogs.com/luoluosha/p/11981494.html