摘要： ID--HANDLE--HWND三者之间的互相转换id->句柄 hWnd = ::GetDlgItem(hParentWnd,id);id->指针 CWnd::GetDlgItem();句柄->id id = GetWindowLong(hWnd,GWL_ID);句柄->指针 CWnd *pWnd=... 阅读全文