C# Code 39 generator: create, generate Code 39 barcodes with checksum using c# class with free example. no font.

     BarCode code39 = new BarCode();
     code39.Symbology = KeepAutomation.Barcode.Symbology.Code39;

     //Code 39 Encodable Character Set: Alphanumeric data: 
     0-9, A-Z, space $ % + - . and Start/sop character *.
     code39.CodeToEncode = "6663";

     // Apply checksum for Code 39 barcode. 
     code39.ChecksumEnabled = true;
     // Display Code 39 checksum in the human-readable text      
     code39.DisplayChecksum = true;

     //Set Code 39 image size 

     // Code 39 unit of measure, Pixel, Cm and Inch supported.
     code39.BarcodeUnit = BarcodeUnit.Pixel;
     // Code 39 image resolution in DPI.
     code39.DPI = 72;
     // Code 39 module bar width, ie. Width of the narrowest bar (X dimention), default is 1 pixel.
     code39.X = 3;
     // Code 39 module bar height (Y dimention)
     code39.Y = 60;
     // Code 39 wide bar width vs narrow bar. Valid from 2.of-3.0f inclusive.
     code39.WideNarrowRatio = 2.0f;
     // Space between character symbol, a multiple of X. 
     code39.I = 1.0f;

     // Left margin size, a 10X space is automatically added according to specification.
     code39.LeftMargin = 0;
     // Right margin size, a 10X space is automatically added according to specification. 
     code39.RightMargin = 0;
     code39.TopMargin = 0;
     code39.BottomMargin = 0;
     // Code 39 image orientation: 0, 90, 180, 270 degrees supported
     code39.Orientation = KeepAutomation.Barcode.Orientation.Degree0;

     //Set Code 39 human readable text style  

     // Display human readable text        
     code39.DisplayText = true;
     code39.TextFont = new Font("Arial", 10f, FontStyle.Regular);
     // Space between barcode and text   
     code39.TextMargin = 6;
     // Print Code 39 Start & Stop Char *in barcode text                
     code39.DisplayStartStop = true;
     // Print Code 39 barcodes in Png, Jpeg, Gif, Tiff, Bmp, etc. image formats.
     code39.ImageFormat = ImageFormat.Png;

     // Generate and save Code 39 barcodes to image format
     code39.generateBarcodeToImageFile("C://barcode-code39-csharp.gif");

     /* Create Code 39 barcodes in Stream object
     code39.generateBarcodeToStream(".NET System.IO.Stream Object");

     Draw & Print Code 39 barcodes to Graphics object
     code39.generateBarcodeToGraphics(".NET System.Drawing.Graphics Object");

     Generate Code 39 barcodes & write to byte[]
     byte[] barcodeInBytes = code39.generateBarcodeToByteArray();

     Generate Code 39 barcodes & encode to System.Drawing.Bitmap object
     Bitmap barcodeInBitmap = code39.generateBarcodeToBitmap();
     */