Generate QR Code in an image in ASP.NET applications using QR Code Control for ASP.NET
ASP.NET QR Code Barcode Creator Component
  • Easy to use QR Code Generator SDK for ASP.NET 2.0, 3.0, 3.5, 4.0
  • Create & Print quality QR Code barcode images in ASP.NET web applications
  • Support SSRS, Crystal Reports for .NET and Local Reports(RDLC) in ASP.NET
ASP.NET Barcode Control for QR Code Generation
  • Fully integrated in Visual Basic .NET, C#, Managed C++ and Borland Delphi for .NET
  • Fully written in Visual Basic .NET & C# .NET class
  • Provide free demo & Visual C#, VB sample codes
  • Work well in .NET Framework 2.0, 3.5 and above
  • 100% managed code created in C# .NET with strong name signatures
  • Support 40 QR Code symbol versions and 6 data modes
  • Save barcode images as GIF, JPEG, BMP and PNG formats
  • Flexible setting options include adjustment of X-dimension, width, resolution, margins etc.
.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.

QR Code Class Library in ASP.NET is a mature barcode solution for rendering barcodes images in ASP.NET web server applications. This ASP.NET control allows different implementation methods. QR Code images could be created easily by using C# & VB codes in class. Highly compliant ISO QR Code which was confirming to ISO / IEC 18004 is easily generated in web application.
QR Code Web Server Control & SDK for ASP.NET:
  • ASP.NET Web Site (design-time and runtime support)
  • Console Application (runtime support)
  • Class Library (runtime support)
  • ASP.NET Web Services (runtime support)
Barcode ASP.NET Server Component - QR Code Specifications
QR Code is a 2D barcode with large storage capacity which was originated in Japan and was established by Denso Wave in 1994. The symbol versions of QR Code range from Version 1 to Version 40. QR Code is capable of encoding numeric, alphanumeric, byte/binary, Kanji data. It is based on ISO/IEC 18004:2006 standard.
ASP.NET barcode component encodes:
  • Numeric Digits 0-9
  • Alphanumeric data, including 0-9 and all the letters Aa-Zz
  • Byte character according to ISO/IEC 8859-1
  • Kanji character
Barcode Web Server Control for ASP.NET - QR Code Barcode Generation


Before adding QR Code in web applications, you need install:
  • Operating Systems: Windows XP, Windows Vista and Windows Server 2008
  • .NET Framework: 2.0, 3.0, 3.5, 4.0 and 4.5
  • Microsoft Visual Studio: 2005, 2008 and 2010
  • IIS (Internet Information Services)
  • Avapose.Barcode for ASP.NET

Drag and drop QR Code barcode image to web forms applications in ASP.NET projects

  1. Download Avapose.Barcode for ASP.NET and unzip;
  2. Copy Avapose.linearbarcode.aspnet.dll to your ASP.NET project folder;
    (Do not copy .dll to .NET bin directory, Visual Studio will do so.)
  3. Copy "matrix.aspx" and "matrix.aspx.cs" in barcode folder and place them in the target project folder;
  4. Display toolbox and choose "Choose Items"; click "Browse" in the popped up window and navigate to the dll; After clicking "OK", you could find the "MatrixWebControl" on the toolbox;
  5. Drag and drop the "MatrixWebControl" to your aspx page;
  6. Click "Debug" and QR Code occurs.

Generate QR Code barcode in an image in ASP.NET applications using C# and VB.NET

  1. Download Avapose.Barcode for ASP.NET free package and unzip it on hard drive;
  2. Copy the Avapose.linearbarcode.aspnet.dll to target folder; (Do not copy bin directory, VS will do it automatically)
  3. Add Avapose.linearbarcode.aspnet.dll to reference of your ASP.NET project;
  4. Copy "matrix.aspx" and "matrix.aspx.cs" in barcode folder and place them in the target project folder;
  5. Write the VB or C# code samples provided below;
  6. Debug it, the QR Code image could be created.

C# code

using Avapose.matrixbarcode;
Matrix Barcode = new Matrix();

Barcode.MatrixBarcode = MatrixBarcode.QRCode;

Barcode.QRCodeDataMode = QRCodeDataMode.AlphaNumeric;

Barcode.BarcodeData = "Avapose.Csharp.NETQR_Code";

Barcode. QRCodeVersion = QRCodeVersion.V1;


VB code

Dim barcode As Avapose.matrixbarcode.Matrix = New Avapose.matrixbarcode.Matrix()
barcode.MatrixBarcode = Avapose.matrixbarcode.MatrixBarcode.QRCode
vb.BarcodeData = "VB.NETQR_Code"
vb.ApplyTilde = True
vb.BarWidth_X = 1
vb.BarHeight_Y = 3
vb.ImageFormat = System.Drawing.Imaging.ImageFormat.Gif

Add QR Code barcode image generation functionality to IIS for ASP.NET applications

  1. Download Avapose.Barcode for ASP.NET and unzip;
  2. Copy Avapose.linearbarcode.aspnet.dll to the project folder of your web Application;
    (The DLL will be copied to the bin directory automatically)
  3. Copy "matrix.aspx" and "matrix.aspx.cs" in barcode folder and place them in the target project;
  4. Restart IIS, and navigate to http://YourDomain:Port/barcode/matrix.aspx?BarcodeData= Avapose.Csharp.NETQR_Code&MatrixBarcode=3
  5. Now a QR Code is generated, you can change barcode property below;
  6. To add the created QR Code images in html or aspx pages, simply insert the following image tag into your web pages:
    <img src= http://YourDomain: Port/barcode/matrix.aspx?BarcodeData= Avapose.Csharp.NETQR_Code&MatrixBarcode=3">
Testimonial for Barcode Generation SDK for ASP.NET
We bought your product Barcode Generator for ASP.NET a few weeks ago, and it works pretty well!
Carlos Louis, Eureka Software Ltd, UK.