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procedure TfrmMain.FormCreate(Sender: TObject); //Ö÷´°ÌåFormCreateʼþ
var FWidth:integer;
begin
  if (screen.Width <> 1024) then  //¼ÙÉèÄãÉè¼Æ³ÌÐòʱµÄ·Ö±æÂÊΪ1024
  begin
    FWidth:=width;
    scaled:=true;
    Font.Size:=(Width div FWidth)*Font.Size;
    scaleby(screen.Width,1024);
    Height:=longint(Height)*longint(Screen.Height) DIV 768;
    Width:=longint(Width)*longint(Screen.Width) DIV 1024;
  end;
end;
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If Button = mbleft Then
begin
ReleaseCapture;
SendMessage(MainForm.Handle,WM_NCLBUTTONDOWN,HTCAPTION,0);
end;
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