• Easy to integrate UPC-A generating & printing features into ASP.NET Web application
• Other barcode solutions provided - Excel barcode, barcode Word, .NET barcode, etc.
• Simple UPC-A integration into C#.NET, VB.NET class library ASP.NET webform/ websites and MS IIS
• Programmatically create supplement image EAN-2 and EAN-5 for 1D UPC-A barcodes
• Compatible with dynamic web browsers, like IE, Opera, Chrome
• Dynamically encode UPC-A barcodes with valid character sets to insert in ASP.NET web pages
• Advanced algorithm to automatically apply a check digit for UPC-A 1D barcodes
• Accurate UPC-A barcode generation compatible with GS1 standard
• Support to print 2D barcode in ASP.NET as well, including PDF417 ASP.NET, Excel UPC-E, EAN-8 C#
• High-quality UPC-A image output for all printers (thermal printer included) and scanners

UPC-A for ASP.NET encodes:

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

UPC-A for ASP.NET Data Capacity:

• Fixed-length
• 11-digits
• A check digit

Installation of UPC-A Barcode Generator Control into ASP.NET Projects

1. 1.
   
   Download KA.Barcode Generator for ASP.NET demo version for free 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.UPCA;
barcode.CodeToEncode = "12345678901";   
barcode.generateBarcodeToImageFile("C://barcode-upca-csharp.gif");

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

barcode.Symbology= KeepAutomation.Barcode.Symbology. UPCA
barcode.CodeToEncode = "12345678901"
barcode.generateBarcodeToImageFile("C://barcode-upca-vbnet.gif")

Generating UPC-A barcode with Supplement 2-digit Add-On

barcode.Symbology= KeepAutomation.Barcode.Symbology.UPCASup2;
barcode.CodeToEncode = "12345678901";   
barcode.SupplementCode = "13";

barcode.Symbology= KeepAutomation.Barcode.Symbology.UPCASup2
barcode.CodeToEncode = "12345678901"   
barcode.SupplementCode = "13"

Printing UPC-A barcode with Supplement 5-digit Add-On

barcode.Symbology= KeepAutomation.Barcode.Symbology.UPCASup5;
barcode.CodeToEncode = "12345678901";   
barcode.SupplementCode = "13456";

barcode.Symbology= KeepAutomation.Barcode.Symbology.UPCASup5
barcode.CodeToEncode = "12345678901"   
barcode.SupplementCode = "13165"

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.
   Find barcode setting panel, choose "Symbology" to "UPCA", "UPCASup2" or "UPCASup5"
5. 5.
   Then input numeric characters in "CodeToEncode" accordingly
6. 6.
   Input supplement digit in "SupplementCode" if you choose "UPCASup2" or "UPCASup5"
7. 7.
   A UPC-A, UPC-A+2 or UPC-A+5 barcode with different characters appears

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=36&code-to-encode=01234567890"
5. 5.
   A UPC-A barcode with numeric data will be displayed