UPC-A Barcode Generator for ASP.NET

Generating Universal Product Code (UPC) in ASP.NET Web Forms Using .NET Class Library
UPC-A Barcode Generator for ASP.NET- Benefits
Strong Custom Server Control
UPC-A Barcode ASP.NET Library & DLL includes strong named and digitally signed assemblies that are entirely written in managed code, and integrates with Console Application, ASP.NET Web Site, Class Library, and .NET Web Service project
Quality Image Generator
Generate high quality UPC-A barcode images in ASP.NET web programs, supporting image resolution adjustment with the unit of dpi (dots per inch) as well as image format setting including Gif, Png, Tiff, Jpeg, and Bitmap
GS1 Compatible
UPC-A ASP.NET Generator SDK easily encode GTIN-12 which include the number system, the manufacturer code, the product code, and the check digit; the generated UPC-A barcodes are 100% compatible with relevant GS1 barcode standards
Supplement Symbol Support
Capable of adding 2 or 5 digits supplement symbol to the UPC-A main symbol, for the possible need of encoding supplement information such as magazine &newspaper issue numbers and suggested retail price of books
Auto Checksum Digit
One mandatory checksum digit is required in each UPC-A symbol. Nominally, the check digit is calculated according to the specified data and the existing formula. With UPC-A ASP.NET Generator, the check digit could be computed and calculated once the data characters were input
UPC-A Barcode Generator for ASP.NET --- Overview
ASP.NET UPC-A Barcode Creator is developed for the possible need of UPC-A generation in ASP.NET. The generator is a robust .NET control library for ASP.NET programming. Free ASP.NET application sample code is provided.
UPC-A Introduction
UPC-A is a 12-digit specific format of Universal Product Code that is widely used in North America. UPC-A encodes 11 digits of numeric characters along with one mandatory trailing check digit
UPC-A Valid Data:
  • Data Type: numeric data (0-9)
  • Data Length: 12 digits, including the check digit
UPC-A Barcode Generator for ASP.NET---Barcode Generation
Create UPC-A barcodes in Microsoft Internet Information Services (IIS)
  • Download Terrek.ASPNET.zip, save it in local drive, and unzip;
  • Browse the folder and copy the "barcode" fold to your IIS local host;
  • Create a new virtual directory named "barcode" on IIS;
  • Restart IIS, and navigate to http://YourDomain:Port/barcode/aspcontrol.aspx?BarcodeData=01234567&Symbology=36;
  • To present the image on the web page, insert the following image tag into the html source code <img src= http://YourDomain:Port/barcode/aspcontrol.aspx?BarcodeData=01234567&Symbology=36">
Generate UPC-A barcodes within ASP.NET Web Forms
  • Download and save Terrek.ASPNET.zip, then have it unzipped in your project folder;
  • Open your form with Visual Studio;
  • Add Terrek.Barcode.ASPNET.dll to the "Toolbox";
  • Select "Split", then copy "aspcontrol.aspx" and "aspcontrol.aspx.cs" to the folder where barcodes are generated.
  • Drag and drop " ASPControl" into the "Split" Windows, then debug the form;
In case you want to make further customization of the barcode parameters, stop the project, right-click "WebForm1.aspx", and select "View Code";
Generate UPC-A Using C#.NET or VB.NET
You are also allowed to print UPC-A in ASP.NET web applications using C#.NET and VB.NET. Click to see Generating UPC-A in C#.NET and Generating UPC-A in VB.NET.