/// <summary>        /// Handles the ItemClick event of the barButtonItem2 control.        /// </summary>        /// <param name="sender">The source of the event.</param>        /// <param name="e">The <see cref="DevExpress.XtraBars.ItemClickEventArgs"/> instance containing the event data.</param>        private void barButtonItem2_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)        {            printDialog1.Document = printDocument1;            printPreviewControl1.Document = printDocument1;            printDocument1.PrintPage += PrintDocument1_PrintPage;            if (printDialog1.ShowDialog() == DialogResult.OK)            {                               printDocument1.Print();                            }        }        /// <summary>        /// Prints to graphics.        /// </summary>        /// <param name="graphics">The graphics.</param>        /// <param name="bounds">The bounds.</param>        public void PrintToGraphics(Graphics graphics, Rectangle bounds)        {            Bitmap bitmap = new Bitmap(barCodeControl1.Width, barCodeControl1.Height);            barCodeControl1.DrawToBitmap(bitmap, new Rectangle(0, 0, bitmap.Width, bitmap.Height));            Rectangle target = new Rectangle(0, 0, bounds.Width, bounds.Height);            double xScale = (double)bitmap.Width / bounds.Width;            double yScale = (double)bitmap.Height / bounds.Height;            if (xScale < yScale)                target.Width = (int)(xScale * target.Width / yScale);            else                target.Height = (int)(yScale * target.Height / xScale);            graphics.PageUnit = GraphicsUnit.Display;            graphics.DrawImage(bitmap, target);        }        /// <summary>        /// Handles the PrintPage event of the PrintDocument1 control.        /// </summary>        /// <param name="sender">The source of the event.</param>        /// <param name="e">The <see cref="System.Drawing.Printing.PrintPageEventArgs"/> instance containing the event data.</param>        private void PrintDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)        {            PrintToGraphics(e.Graphics, e.MarginBounds);        }