vc中句柄,指針,ID之間的轉換
在SDK編程中,窗口ID、句柄和指針的轉換函數
ID-handle-hwnd]ID-> handle-hwnd =::GetDLGitem(h parent WND,ID);
id->pointer-cwnd::getdlgitem();
handle-> id-id = getwindowlong(hwnd,GWL _ id);
handle-> pointer-cwnd * pwnd = cwnd::from handle(hwnd);
pointer-> id-id = getwindowlong(pwnd-> getsafehwnd,gwl _ id);
GetDlgCtrlID();
指針-> handle-hwnd = cwnd . getsafehandle()或mywnd-> m _ hwnd;
0條評論