BizCode Barcode Reader for .NET
Mature and high-quality barcode reader /scanner for Microsoft .NET Framework
Quick Reviews:
  • High-quality barcode reader
  • C#, VB.NET sample code
  • Support linear, 2D barcodes
  • High speed reading
  • Easily to use barcode control
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Barcode .NET > Barcode in .NET > Linear > UPC-A
How to Read UPC-A Barcode in .NET Library
UPC-A is a commonly-used linear barcode symbologies specified by GS1 specification. It can encode 12 numeric digits only (0-9) with the last one being the checkdum digit for data security. If you need to encode more data, you need a UPC-A+2 or a UPC-A+5, i.e. UPC-A barcode with a two-digit or five-digit addon symbol / supplement.
UPC-A BizCode Barcode Reader for .NET is a professional and time-tested barcode scanner component library designed to help developers to easily scan, decode linear & matrix / 2D barcodes in image files or .NET image objects. UPC-A, as well as UPC-A with a 2-digit or 5-digits addon symbol can be decoded in no time, with simple Visual C# or Visual Basic.NET programming. Sample codes are given below for your easy barcode recognition.
UPC-A Reader for .NET Features
UPC-A Types: - UPC-A
- UPC-A+2
- UPC-A+5
UPC-A Readable Data: 12 digits of numeric data
including 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Supported Image Formats Commonly used image formats are supported incuding:
Png, Jpeg, Gif, Bmp and Tiff, etc.
Barcode Orientations 0, 90, 180 or 270 degrees of rotation
UPC-A Reader for .NET Requirements
Windows OS
- Microsoft Windows 7
- Windows Server 2008
- Windows Vista
- Windows Server 2003
- Windows XP
Development Environments
- .NET 2.0/3.0/4.0
- Visual C#, Visual Basic- Visual Studio 2005/2008/2010
- .NET Class and Console Applications
- ASP.NET Web Forms
Install Code 39 Reader for .NET
  1. Download and unzip BizCode Reader for .NETpackage;
  2. Copy BusinessRefinery.Barcodes.Reader.dll to your project folder. (please do not copy to your .NET project bin folder, during building, Visual Studio will do it for you.)
  3. Add BusinessRefinery.Barcodes.Reader.dll to your .NET barcode reading project reference.
How to Read UPC-A .NET Image Objects using C#, VB.NET Class 
// Read a UPC-A barcode .NET object
string[] barcodes = BarCodeReader.scanBarCode(bmp,
BusinessRefinery.Barcodes.Reader.BarCodeType.UPCA);
' Read a UPC-A barcode .NET image object using VB.NET
Dim barcodes As String() = BarCodeReader.scanBarCode(bmp, 
BusinessRefinery.Barcodes.Reader.BarCodeType.UPCA)
How to Read UPC-A .NET Barcode Image using C#, VB.NET Class 
// Read a UPC-A barcode image file using C#
string[] barcodes = BarCodeReader.scanBarCode("c://code128.png",
 BusinessRefinery.Barcodes.Reader.BarCodeType.UPCA);
' Read a UPC-A barcode image file using VB.NET
Dim barcodes As String() = BarCodeReader.scanBarCode("c://upca.png", 
BusinessRefinery.Barcodes.Reader.BarCodeType.UPCA)
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