BarCode Generator

Question

Hi, I am trying to implement a barcode in my asp.net mvc program. But what I want to do is when I generate the codebar it needs to be saved in a database. That's why I was looking your program Barcode Generator but the class Barcode39 is missing. Can you send me to me?

Leon D · Answer

You can use Free Spire.Barcode library to easily generate barcode. Refer the below link: https://www.e-iceblue.com/Tutorials/Spire.Barcode/Spire.Barcode-Program-Guide/How-to-create-Code39-barcodes-in-C.html

Amin Dodin · Answer

One way to generate barcodes in ASP.NET project is to use the LEADTOOLS barcode engine. The server-side C# code will look like this: RasterImage bitmapImage = RasterImage.Create(400, 150, 24, 300, RasterColor.White); BarcodeWriteOptions writeOptions = _barcodeEngine.Writer.GetDefaultOptions(BarcodeSymbology.Code3Of9); string sampleData = "123-45678" ; // There are many supported types, not just Code39 _barcodeEngine.Writer.WriteBarcode(bitmapImage, new BarcodeData(BarcodeSymbology.Code3Of9, sampleData), writeOptions); // Save the image as PNG to a stream RasterCodecs codecs = new RasterCodecs(); MemoryStream ms = new MemoryStream(); codecs.Save(bitmapImage, ms, RasterImageFormat.Png, 24); //you can then store the memory stream anywhere If you would like to try it, you can get a free evaluation edition of the library from this page: https://www.leadtools.com/downloads?category=main. The evaluation is fully-functional (but time-limited) and comes with free technical support through email and chat.