VB.NET EAN 128 Generator Library SDK Integration & Developer Guide

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 developments
• 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
• Create barcode EAN 128 in VB.NET ASP.NET web application
• Print EAN 128 barcode in VB.NET Windows Form software
• Draw EAN 128 in SQL Server Reporting Service (SSRS) & Crystal Reports for .NET projects
• Easy to encode EAN 128 images to jpeg, gif, png, tiff, bitmap files in VB.NET program

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.

• EAN 128 Data Encoding for VB.NET Generator Library
• EAN 128 Image Setting for VB.NET Generator Library
• EAN 128 Size Setting for VB.NET Generator Library

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.

Creating GS1-128 / EAN-128 barcode in VB.NET class example:

	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, and 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 = Drawing.Imaging.ImageFormat.Gif()
	
	barcode.drawBarcode("c:/ean-128.gif")

VB.NET Barcode Generators Demo Source Codes: