QR Code Barcode Generator for ASP.NET

Generating & printing QR Code barcodes in ASP.NET web applications with ASP.NET barcode component
QR Code Barcode Generator for ASP.NET - Benefits
Source Code Options
C# source code is available with the purchase of the developer license. QR Code free C# and VB.NET sample codes are provided for your quick and easy barcode generation.

.NET Barcode Generator SDK library includes ASP.NET Barcode Generator, C# Barcode Generator, VB.NET Barcode Generator, QR Code Generator .NET, QR Code Generator ASP.NET, QR Code Generator C#, QR Code Generator VB.NET.
Supported .NET Technology
Managed code is entirely built in C# with strong-named assemblies for ASP.NET 2.0, 3.5 & 4.0. It is easy to use in any .NET languages such as C#, VB.NET, Managed C++, Borland Delphi for .NET, etc.
Development Environment
It is easy to create and integrate QR Code barcodes in ASP.NET web projects, Internet Information Service (IIS), Visual Studio, ASP.NET Crystal Reports document, Visual Studio ReportViewer Local Reports (RDLC), ASP.NET class library & console application, etc.
Rich Barcode Settings Options
Terrek.Barcode for ASP.NET allows you to easily manipulate barcode image size, margins, resolution as well as allowing you to modify image color, back color, etc. you can rotate QR Code images to any angle and export high-quality QR Code images with Gif, Tiff, Bmp, Png or Jpeg formats.
QR Code Special Settings Customization
Add "Auto" data mode to fasten the generation of QR Code. 4 types of error correction based on Reed–Solomon error correction algorithm are provided. 41 versions from Version 1 to Version 40 are presented for you to choose to generate wanted QR Code.
QR Code Barcode Generator for ASP.NET - Overview
Terrek.Barcode for ASP.NET is a mature and powerful barcode generation component that is written in managed C#. It allows developers to quickly and easily add barcode generating features to ASP.NET Web Forms. Terrek.Barcode for ASP.NET is capable of exporting generated barcodes to multiple image formats such as WBMP, GIF, PNG, JPEG, etc.
QR Code Introduction
QR Code is one of the most popular 2D barcodes all over the world and widely used in many fields, such as smart phones, commercial tracking, entertainment and transport ticketing, product marketing and in-store product labeling, etc. Each QR Code consists of a quiet zone, a function patterns (finder pattern, separator, timing pattern, alignment pattern) and an encoding region (format information, version information, data and error correction codewords). The Error correction is based on Reed–Solomon error correction algorithm.
ASP.NET QR Code generator encodes:
  • Numeric data: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • Alphanumeric data, including 0-9 and all the uppercase and low case letters Aa-Zz
  • Byte character according to ISO/IEC 8859-1
  • Kanji Character
QR Code Barcode Component for ASP.NET - QR Code Generation
Generate QR Code Barcodes within ASP.NET Web Forms
  • Download Terrek.ASPNET.zip, unzip and installed
  • Add "ASP.NET Control" to your Visual Studio "Toolbox"
  • Copy "aspcontrol.aspx" and "aspcontrol.aspx.cs" to the folder where your aspx pages are generating barcodes
  • Drag and drop "ASPControl" to your ASPX web forms
  • Change barcode type to QR Code, and adjust other parameters through "properties window"
  • Run the project.
Generate QR Code Barcodes in Internet Information Services (IIS)
  • Download Terrek.ASPNET.zip and unzip
  • Copy barcode folder and contents to IIS and create a new file directory called "barcode"
  • Restart IIS, navigate to http://YourDomain:Port/barcode/aspcontrol.aspx?DATA=Terrekbarcode&TYPE=42
  • Add an image tag into the web page to create EAN 13 barcode image in html or aspx pages. E.g. <img src= http://YourDomain:Port/barcode/aspcontrol.aspx?DATA=Terrekbarcode&TYPE=42/">
Generate QR Code in ASP.NET Class Using C# or Visual Basic.NET
  • Download Terrek.ASPNET.zip and unzip
  • Add "Terrek.Barcode.ASPNET.dll" to your project folder
    (Do not copy the DLL to the bin directory, Visual Studio will do so automatically)
  • Add "Terrek.Barcode.ASPNET.dll" to Visual Studio reference
  • Copy "aspcontrol.aspx" and "aspcontrol.aspx.cs" to the folder where your aspx pages are generating barcodes
  • Write Visual Basic or C# code to generate QR Code
You can generate QR Code barcodes in ASP.NET applications by using C# class or VB.NET class. Here is the source code of QR Code in C# and QR Code in VB.NET: ASP.NET QR Code in C#, ASP.NET QR Code in VB.NET.