باز كردن پنجره پروپرتي پرينتر

uses WinSpool, Printers;
...
procedure TForm1.Button1Click(Sender: TObject);
var
MyPrinter, MyDriver, MyPort: array[0..100] of Char;
PrinterHandle, DevMode: THandle;
begin
Printer.GetPrinter(MyPrinter, MyDriver, MyPort, DevMode);
OpenPrinter(MyPrinter, PrinterHandle, nil);
PrinterProperties(Form1.Handle, PrinterHandle);
end;