How to Generate GS1 128, EAN 128 in .NET WinForms

How to Generate Linear GS1 128, EAN 128 Barcode Images in .NET WinForms

  • Easy-to-use & integrate controls completely written in managed C#
  • Strong-named and signed assemblies for .NET Framework 2.0, and above versions
  • Simple 1D GS1-128/EAN 128 barcode generation in .NET windows applications
  • Create GS1-128/EAN 128 barcode images using C# and VB.NET class
  • Show human readable text with customizable Font, Color, and Margin Settings
  • Professional linear GS1-128/EAN 128 barcode generating component used by developers
  • Royalty-free and permanent Developer Licenses granted to developers
.NET WinForms EAN-128 Barcode DLL Introduction
GS1-128 Barcode Component Encoder is a versatile barcode control SDK for generating and printing GS1-128/ EAN-128 in .NET Windows Forms. With detailed tutorials provided, developers can easily adjust generated images through various settings.
EAN-128 Barcode Overview in WinForms
GS1-128/EAN-128, also known as EAN-128, UCC-128, USS-128, GS1-128, UCC.EAN-128, GTIN-128, UCC-12, EAN/UCC-13, EAN/UCC-14, is adopted by GS1 system with the implementation of Code 128 symbology specification. It was developed to provide a worldwide format and standard for exchanging common data between companies.
EAN-128 Barcode Encodable Characters
  • Standard ASCII characters: 0-127 including letters A-Z, a-z, numerics 0-9 and special charcters
  • Extended ASCII characters: 128-255
Download EAN-128 Barcode DLL in .NET WinForms
You are free to download KA.Barcode for .NET WinForms free evaluation. You will find "KeepAutomation.Barcode.Windows.dll", User Manual & End User License Agreement in the unzipped evaluation package.
Note: This evaluation version can only be used for demo or testing purposes because a "KA Barcode" watermark will appear on the generated EAN-128 barcode image.
Insert EAN-128 Barcode in .NET Windows Forms
  1. Download and unzip the evaluation version and add "KeepAutomation.Barcode.Windows.dll" from the unzipped package to your Visual Studio Toolbox.
  2. View "BarCodeControl" generated in your Visual Studio Toolbox.
  3. Drag and drop "BarCodeControl" from Visual Studio Toolbox to Form1.
  4. Choose EAN128 barcode type in Properties window to get an EAN-128 barcode image.
  5. Reset other properties of EAN-128 barcode image through the "Properties" window.
Generate EAN-128 in .NET WinForms Using C# or VB.NET
  1. Add reference "KeepAutomation.Barcode.Windows.dll" to your .NET WinForms project.
  2. Refer to the following C# or VB demo code to make EAN-128 barcode image in .NET WinForms.
C# Sample code
     BarCode ean128 = new BarCode();
ean128.Symbology = KeepAutomation.Barcode.Symbology.EAN128;
ean128.CodeToEncode = "(00)GS1-128/EAN-128";

VB Sample code
     Dim ean128 As KeepAutomation.Barcode.Bean.BarCode = New KeepAutomation.Barcode.Bean.BarCode

ean128.Symbology= KeepAutomation.Barcode.Symbology.EAN128
ean128.CodeToEncode = "(00)GS1-128/EAN-128"

Generate GS1-128 with Application Identifiers Encoded in WinForms
GS1-128/EAN-128 is a barcode within GS1 system using Application Identifiers (AIs) in the data string. Two ways can encode AI in GS1-128, one is using parentheses directly around AI data; the other uses "~ai" and number to specify AI data. For example: ~ai2 = 2 digits, ~ai3 = 3 digits, ~ai4 = 4 digits. To encode (30)12345678(8102)12, please view the sample code in C# class and VB.NET class below.
C# Sample code
     ean128.TildeEnable = true;
ean128.CodeToEncode = "~ai23012345678~ai4810212";
VB Sample code
     ean128.TildeEnable = true
ean128.CodeToEncode = "~ai23012345678~ai4810212"
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