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指针->句柄:hWnd = pWnd->GetSafeHwnd();
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ID->句柄:hWnd = ::GetDlgItem(hParentWnd, ID);
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句柄->指针:pWnd = CWnd::FromHandle(hWnd);
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ID->指针:pWnd = Cwnd::GetDlgItem();
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指针->ID:ID = GetWindowLong(pWnd->GetSafeHwnd(), GWL_ID);
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句柄->ID:ID = GetWindowLong(hWnd, GWL_ID);
MFC:窗口指针、窗口句柄和窗口ID的相互转换(转)
最新推荐文章于 2023-06-26 09:41:19 发布