• Easy to use, integrate 2D QR Code generation component into ASP.NET
• Easy-to-use barcode generator provided, such as barcode ASP.NET, Word barcode, .NET barcode & .NET WinForms barcode
• Support to create 2D QR Code barcode in Microsoft Internet Information Service (IIS)
• Generating, printing high-quality 2D QR Code images for web browsers that retrieve a URL to display an image
• Encode numeric, alphanumeric, byte and Kanji characters for QR Code in webform/ websites
• Provide barcode SDK for implementing barcodes as you wish, like Word Intelligent Mail, QR Code ASP.NET, .NET Intelligent Mail, Word Interleaved 2 of 5, etc.
• Provide dynamic data modes to simplify, accelerate QR Code data encoding in ASP.NET web pages/ web service
• Simple to adjust error correction on Reed-Solomon algorithm in L, M, H, Q
• Accurate QR Code generation configured to ISO / IEC 18004 (2nd edition)
• Also create, produce GS1 compatible QR Code matrix bar codes in ASP.NET webform/ website

QR Code for ASP.NET encodes:

• Numeric data
• Alphanumeric data
• Byte data
• Kanji characters

QR Code for ASP.NET data capacity:

• Numeric data (max): 7,089 characters
• Alphanumeric data (max): 4,296 characters
• Byte data (max): 2,953 characters
• Kanji characters (max): 1,817 characters

Install QR Code Barcode Web Control Generator into ASP.NET Projects

1. 1.
   Download KA.Barcode for ASP.NET trial version and unzip
2. 2.
   Add reference: Add "KeepAutomation.Barcode.Web.dll" to your ASP.NET project reference
3. 3.
   Add to toolbox: To add BarcodeControl to your ASP.NET toolbox

using KeepAutomation.Barcode.Bean;
BarCode barcode= new BarCode();
barcode.Symbology= KeepAutomation.Barcode.Symbology.QRCode;
barcode.CodeToEncode = "QR Code";
barcode.generateBarcodeToImageFile("C://barcode-qrcode-csharp.gif");

Dim barcode As KeepAutomation.Barcode.Bean.BarCode = New KeepAutomation.Barcode.Bean.BarCode

barcode.Symbology= KeepAutomation.Barcode.Symbology.QRCode
barcode.CodeToEncode = "QR Code"
barcode.generateBarcodeToImageFile("C://barcode-qrcode-vbnet.gif")

Printing QR Code with Alphanumeric Mode

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.AlphaNumeric;
barcode.CodeToEncode = "QR-Code";

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.AlphaNumeric
barcode.CodeToEncode = "QR-Code"

Creating QR Code with Byte Mode

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.Byte;
barcode.CodeToEncode = "*%$#";

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.Byte
barcode.CodeToEncode = "*%$#"

Generating QR Code with Numeric Mode

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.QRCode;
barcode.CodeToEncode = "12154";

barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.QRCode
barcode.CodeToEncode = "12154"

Streaming QR Code with Kanji Mode

 barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.Kanji;
barcode.TildeEnabled = true;
barcode.CodeToEncode = "~958538";

 barcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode.Kanji
barcode.TildeEnabled = true
barcode.CodeToEncode = "~958538"

Inserting QR Code with Application Identifier Add-on in ASP.NET Web Pages

• ~ai2 = 2 digits
• ~ai3 = 3 digits
• ~ai4 = 4 digits
• ~ai5 = 5 digits
• ~ai6 = 6 digits
• ~ai7 = 7 digits

barcode.TildeEnabled = true;
barcode.CodeToEncode = "~ai21234~ai516156468498";   
barcode.FNC1 = KeepAutomation.Barcode.FNC1.First;

barcode.TildeEnabled = true
barcode.CodeToEncode = "~ai21234~ai516156468498"   
barcode.FNC1 = KeepAutomation.Barcode.FNC1.First

1. 1.
   In "Choose Toolbox Items" form, click button "Browse...", and select KeepAutomation.Barcode.Web.dll
2. 2.
   Now you'll see BarCodeControl in your toolbox
3. 3.
   Drag and drop the BarCodeControl into the Forms and a Codabar image is generated
4. 4.
   Open your barcode setting panel and choose "Symbology" to "QRCode"
5. 5.
   Then input QR Code valid character in "CodeToEncode" accordingly
6. 6.
   You may choose different QR Code Data Mode in "QRCodeDataMode"
7. 7.
   A QR Code barcode with different characters occurs

1. 1.
   Copy folder "barcode" in your download the trial package to your IIS web application folder
2. 2.
   Create a virtual directory, named "barcode", and link to your just copied "barcode" folder
3. 3.
   Restart IIS and now you have successfully installed the ASP.NET Barcode Generator web application
4. 4.
   To test it, open your web browser, and navigate to "http://localhost/barcode/barcode.aspx?symbology=103&code-to-encode=0123456789"
5. 5.
   A QR Code barcode with numeric data will be displayed