How to generate and print UPC-A barcode images in VB.NET projects using UPC barcode .NET control
VB.NET Barcode Creator for UPC-A Generation
  • Professional barcode component for .NET 2.0/3.0/4.0
  • Generate QR Code, UPC/EAN, Code 128, ISBN, and more in .NET
  • Support VB.NET, C#, Managed C++ and Borland Delphi for .NET
UPC-A Barcode Generator in VB.NET
  • Professional UPC-A barcode image generation component for VB.NET
  • Complete run in VB.NET console & class applications
  • Integrate UPC-A barcode into Crystal Report and SSRS for VB.NET projects
  • Completely run in Visual Basic.NET 2.0 and above versions
  • Draw barcode to a specific image file name such as Tiff, Gif, Bmp, Png or Jpeg
  • Output barcode image as Bitmap, Stream or Graphic .NET objects
  • Generate extremely accurate UPC-A compatible with GS1 system of standard
  • Easy to change barcode parameters such as rotation, resolution, sizes, color, etc
  • Compute and append check digit for UPC-A barcode image automatically
Avapose UPC-A barcode library SDK for VB.NET is a .NET assembly that can be used for barcode image generation saved as gif, tiff, bmp, png or jpeg formats in .NET Framework 2.0/3.0/3.5 and advanced versions. Rich barcode properties options are provided to customize UPC-A parameters if needed.
.NET UPC-A Generator DLL for VB.NET Development:
  • Windows Forms Application (design-time and runtime support)
  • Console Application (runtime support)
  • Class Library (runtime support)
  • Windows Service (runtime support)
Generate UPC-A barcode in VB.NET - UPC-A Information
UPC stands for Universal Product Code. UPC-A is widely used in retail field for tracking trade item in North America, UK, Australia, and New Zealand. UPC-A is 12-digit long that composes of four parts: number system, manufacturer code, product code and checksum digit. Among them, the manufacturer code is assigned and controlled by the UCC( Uniform Code Council).
.NET UPC-A generator for VB.NET encodes:
  • Digital characters: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Barcode Generating .NET SDK in VB.NET - UPC-A Generation


Before you generate UPC-A in VB.NET applications, you need to install:
  • Windows XP, Windows Vista and Windows 7
  • .NET 2.0, 3.0 and advanced version
  • Microsoft Visual Studio 2005/2008/2010
  • Avapose.Barcode for .NET

Generate UPC-A barcode images in VB.NET using UPC-A barcode .NET Library in .NET Class

  1. Download Avapose Winforms Barcode Trial and unzip;
  2. Copy Avapose.linearbarcode.winforms.dll to the project folder of your Windows Forms Application;
  3. Open a VB.NET project with Visual Studio. In the "Solution Explorer", right click "Reference" and select "Add Reference";
  4. Click "Browse" in the popup window, find Avapose.linearbarcode.winforms.dll, and click "OK";
  5. Find "Toolbox", and drag a "Button" onto your Form;
  6. Double click "Button", or right click on "Button" and select "View Code". Writing the following VB.NET code accordingly to generate UPC-A.
Dim barcode As Avapose.linearbarcode.Linear = New Avapose.linearbarcode.Linear()
barcode.LinearBarcode = Avapose.linearbarcode.LinearBarcode.Upca
barcode.BarcodeData = "52312356145"
barcode.MeasurementUnit = Avapose.linearbarcode.MeasurementUnit.Pixel
barcode.BarWidth_X = 2
barcode.BarHeight_Y = 50
barcode.Resolution = 96
barcode.Rotation = Avapose.linearbarcode.Rotation.Degree90
barcode.BackgroundColor = Color.White
barcode.CheckSumInText = True
barcode.DisplayText = True
barcode.TextFont = New Font("Times New Roman", 9, FontStyle.Regular)
barcode.TextColor = Color.Black
barcode.TextDistance = 4
Related UPC-A Barcode Integration & Generation Information
The following UPC-A barcode integration and creation information links relate to this product that may be of interest to you:
Testmonial for Avapose Barcode Generator for .NET
We bought your Barcode Generator for .NET a few weeks ago, and it works pretty well
Carios Louis, Eureka Software Ltd,UK