VB.NET EAN 128 Generator Library SDK
Integration & Developer Guide of EAN 128 Barcode Generation in VB.NET
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Generate barcode EAN 128 images in Visual Basic .NET with complete sample VB.NET source code

  • Generate, create EAN 128 in Visual Basic .NET applications
  • Easy to install & integrate barcode EAN 128 generation library SDK into VB.NET evelopments
  • Generate over 30 linear, 2d barcode images in VB.NET including VB.NET QR-Code, VB.NET Data Matrix, VB.NET Code-128, VB.NET EAN, VB.NET UPC
  • Generate EAN 128 images in VB.NET class library
  • Create barcode EAN 128 in VB.NET ASP.NET web application, webform, webpage
  • Print EAN 128 barcode in VB.NET Windows Form project
  • Draw EAN 128 in SQL Server Reporting Services (SSRS) & Crystal Reports for .NET projects
  • Easy to encode EAN 128 images to jpeg, gif, png, tiff, bitmap files in VB.NET program

VB.NET GS1-128 Generator Introduction
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GS1-128, former known as EAN-128, UCC-128, USS-128, is alphanumeric linear barcode developed on Code 128, however, using GS1 standard.
Using VB.NET GS1-128 Generator to create GS1-128 barcodes in VB.NET program is a simple and easy job. VB.NET GS1-128 Generator control is easy to install with a single .NET Barcode generation control. It is easy to generate GS1-128 barcodes in VB.NET class with detailed VB.NET GS1-128 settings document and complete demo for GS1-128 generation in VB.NET provided in this article.

GS1 128 Generators

OnBarcode provides several GS1 128 Generator components and software, including Java GS1 128 Generator, C# GS1 128 Generator, .NET GS1 128 Generator, GS1 128 Generator, ASP.NET GS1 128 Generator.
Create GS1-128 / EAN-128 Barcodes in VB.NET
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Creating GS1-128 / EAN-128 barcode in VB.NET class example:

   Imports OnBarcode.Barcode


Dim barcode As Linear = New Linear

' GS1-128 / EAN-128 Barcode Basic Settings
barcode.Type = BarcodeType.EAN128

' GS1-128 / EAN-128 Valid data char set:
' all 128 ASCII characters (Char from 0 to 127)

' to encode Application Identifier (AI), add "()" around the AI code, followed by the AI data
barcode.Data = "(00)350123451234567894(21)01234567"

' Set the ProcessTilde property to true, if you want use the tilde character "~"
' to specify special characters in the input data. Default is false.
'
' 1) 1-byte character: ~0dd/~1dd/~2dd (character value from 000 ~ 255);
' ASCII character '~' is presented by ~126;Strings from "~256" to "~299" are unused
' modified to FS, GS, RS and US respectively.
' 2) 2-byte character (Unicode): ~6ddddd (character value from 00000 ~ 65535)
' Strings from "~665536" to "~699999" are unused
' 3) for GS1 AI Code:
' ~ai2: AI with 2 digits
' ~ai3: AI with 3 digits
' ~ai4: AI with 4 digits
' ~ai5: AI with 5 digits
' ~ai6: AI with 6 digits
' ~ai7: AI with 7 digits
barcode.ProcessTilde = True

' Barcode Size Related Settings
barcode.UOM = UnitOfMeasure.PIXEL
barcode.X = 1
barcode.Y = 80
barcode.LeftMargin = 0
barcode.RightMargin = 0
barcode.TopMargin = 0
barcode.BottomMargin = 0
barcode.Resolution = 96
barcode.Rotate = Rotate.Rotate0

' Barcode Text Settings
barcode.ShowText = True
barcode.TextFont = New Drawing.Font("Arial", 9.0F, Drawing.FontStyle.Regular)
barcode.TextMargin = 6

' Image format setting
barcode.Format = System.Drawing.Imaging.ImageFormat.Gif()

barcode.drawBarcode("c://ean-128.gif")
VB.NET Barcode Generators Demo Source Codes
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Barcode Control for VB.NET - Bar Code Type Generation

OnBarcode is a market-leading provider of barcode imaging generator, reader controls and components for ASP.NET, Windows Forms, WPF, as well Java, Android, iOS (iPhone, iPad) across all major enterprise development platforms. We provides comprehensive tutorials and how-tos for various linear, 2d barcode information, such as C# in ASP.NET, C# .NET, C# Barcode Encoding, C# Barcode Image, VB.NET in ASP.NET, VB.NET Winforms, VB.NET Barcode Encoding, VB.NET Barcode Image, Java JSP Servlet. OnBarcode barcode products are supported by RasterEdge high quality .NET Imaging SDK, Java Imaging Library, and their easy and simple documents, like imaging in C#, imaging in VB.NET, PDF in C# and PDF in VB.NET.
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