procedure TForm1.Panel1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
const
SC_DragMove = $F012; { a magic number }begin ReleaseCapture;
panel1.perform(WM_SysCommand, SC_DragMove, 0);
end;
Shift: TShiftState; X, Y: Integer);
const
SC_DragMove = $F012; { a magic number }begin ReleaseCapture;
panel1.perform(WM_SysCommand, SC_DragMove, 0);
end;
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货