private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e) { printDocument1.DefaultPageSettings.PaperSize.RawKind = (int)System.Drawing.Printing.PaperKind.USStandardFanfold; string formatoimprimir = ObjCL_Venta.FormatoPuntos(RUC, NombreEmpresa, TxtConcepto.Text, NroDocumento, RazonSocial, TxtPuntosUsar.Text, (Convert.ToInt32(LblPuntosDisponibles.Text) - Convert.ToInt32(TxtPuntosUsar.Text)).ToString(), DateTime.Now); e.Graphics.DrawString(formatoimprimir, TxtFormato.Font, Brushes.Black, 1, 1); //total pagar en letras ObtenerPuntos(); TxtPuntosUsar.Text = ""; TxtConcepto.Text = ""; }