• 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.

• ASP.NET Web Site (design-time and runtime support)
• Console Application (runtime support)
• Class Library (runtime support)
• ASP.NET Web Services (runtime support)

• 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

Requirements:

• 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.

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;

Barcode.DrawBarcodeImage("E://qr_code_csharp.gif");




        

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
        vb.DrawBarcodeImage("E://qr_code_vb.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">