Fórum Configurar pagina para TPrinter #226073

procedure SetPaperSize(Width, Height : LongInt);
var
  Device, Driver, Port : array[0..255] of char;
  hDMode : THandle;
  pDMode : PDEVMODE;
begin
  Printer.GetPrinter(Device, Driver, Port, hDMode);
  If hDMode <> 0 then
  begin
  pDMode := GlobalLock( hDMode );
  If pDMode <> nil then
  begin
  pDMode^.dmPaperSize := DMPAPER_USER;
  pDMode^.dmPaperWidth := Width;
  pDMode^.dmPaperLength := Height;
  pDMode^.dmFields := pDMode^.dmFields or DM_PAPERSIZE;
  GlobalUnlock( hDMode );
  end;
  end;
end;