UPC-E VB .NET Generator - Overview
  • Easily integrate with Visual Basic .NET IDEs
  • Strong-named and time-stamped
  • .NET component for building window control and web control
  • Calculate and insert checksum digit in modulo 10 automatically
  • UPC-A, EAN-13, and EAN-8 are supported by our UPC-E VB.NET Encoder
  • Encode Global Trade Item Numbers (GTIN) and label GS1 trade items
  • Allow the module to be resized
  • .NET 2.0, 3.0, 3.5, 4.0 and later version are supported
  • Add flexible Add-on symbol to accompany UPC-E
UPC-E VB .NET Generator - UPC-E Size Setting Functionality

1. Generate UPC-E with Add-on Symbol

An add-on symbol could be used to accompany an UPC-E. A two-digit add-on symbol usually encodes an issue number on magazines and periodicals, and the five-digit add-ons are often used to suggest the price of the product.

1. Build a linear barcode object

Dim barcode As BusinessRefinery.Barcode.Linear

barcode = New BusinessRefinery.Barcode.Linear()

2. Set the digits of the symbol by select linear barcode symbology

UPC-E with 2-digit Add-on symbol:

barcode.Symbology = BusinessRefinery.Barcode.Symbology.upce_2

UPC-E with 5-digit Add-on symbol:

barcode.Symbology = BusinessRefinery.Barcode.Symbology.upce_5

3. Type UPC-E code text to be encoded

For example, 987654:


barcode.Code = "987654"

4. Input UPC-E supplement code text to be encoded

For example, 21:


barcode.SupplementCode = "21"

5. Draw barcode and save into image file in gif format

For example, Gif:


barcode.drawBarcode2ImageFile("upce-in-vbnet.gif")
UPC-E VB .NET Generator - Generating Sample Code

1. How to add UPC-E VB .NET Generator to your VB.NET Project


Sample Code:
// construct a linear barcode object

Dim barcode As BusinessRefinery.Barcode.Linear

barcode = New BusinessRefinery.Barcode.Linear()

// set linear barcode symbology to UPC-E

barcode.Symbology = BusinessRefinery.Barcode.Symbology.upce

// set UPC-E code text to encode

barcode.Code = "012345"

//draw barcode and save into image file in gif format

barcode.drawBarcode2ImageFile("upce-in-vbnet.gif")




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