barcode print

string font = ConfigurationManager.AppSettings["BarCodeFontFamily"].ToString();
string barcode = obj[i].barcode;
                if (font != "Code 128")
                {
                    using (Bitmap bitMap = new Bitmap(barcode.Length * 40, 100))
                    {
                        System.Drawing.Font oFont = new System.Drawing.Font(font, 18);

                        using (Graphics graphics = Graphics.FromImage(bitMap))
                        {
                            //System.Drawing.Font oFont = new System.Drawing.Font("IDAutomationHC39M", 18);
                            //System.Drawing.Font oFont = new System.Drawing.Font("IDAHC39M Code 39 Barcode", 16);
                            PointF point = new PointF(2f, 2f);
                            SolidBrush whiteBrush = new SolidBrush(Color.White);
                            graphics.FillRectangle(whiteBrush, 0, 0, bitMap.Width, bitMap.Height);
                            SolidBrush blackBrush = new SolidBrush(Color.Black);
                            graphics.DrawString("*" + barcode + "*", oFont, blackBrush, point);

                        }
                        using (MemoryStream ms = new MemoryStream())
                        {
                            bitMap.Save(ms, ImageFormat.Png);
                            byte[] byteImage = ms.ToArray();
                            Convert.ToBase64String(byteImage);
                            image = "data:image/png;base64," + Convert.ToBase64String(byteImage);
                        }
                    }
                }
                else
                {
                    //var bitMap = GenCode128.Code128Rendering.MakeBarcodeImage(barcode, 1, false);
                    Barcode128 code128 = new Barcode128();
                    code128.CodeType = Barcode.CODE128;
                    code128.ChecksumText = true;
                    code128.GenerateChecksum = true;
                    code128.Code = barcode;
                    var bitMap = new System.Drawing.Bitmap(code128.CreateDrawingImage(System.Drawing.Color.Black, System.Drawing.Color.White));

                    using (MemoryStream ms = new MemoryStream())
                    {
                        bitMap.Save(ms, ImageFormat.Gif);
                        byte[] byteImage = ms.ToArray();
                        Convert.ToBase64String(byteImage);
                        image = "data:image/Gif;base64," + Convert.ToBase64String(byteImage);
                    }
                }