Developer Guide for VB.NET Barcode Generator

Generating, printing & streaming linear & 2D barcodes using Visual Basic.NET with Barcode Library SDK
.NET Barcode Trial Package
.NET Barcode Trial Package
Barcode in VB.NET
Create Barcode Image using VB.NET Database with Barcode Generator - Benefits
To encode linear and 1D barcode image for VB.NET project, source code provided

Support.NET Technology & IDE

Barcode Generator DLL using Visual Basic.NET is a robust and professional .NET control which is capable of fetching barcode image with VB.NET database. Barcode Library DLL for VB.NET supporting generating barcode images in VB.NET WinForms Project, VB.NET ASP.NET Applications, VB.NET Crystal Reports and VB.NET RDLC local Reports with the availability of VB source code by purchase of developer license.

.NET Barcode Generator SDK library includes ASP.NET Barcode Generator, C# Barcode Generator, VB.NET Barcode Generator, QR Code Generator .NET, QR Code Generator ASP.NET, QR Code Generator C#, QR Code Generator VB.NET.
Barcode Generation Library is pure C# code written and strong-named and signed assemblies which is able to create barcode image using Visual Basic class in .NET Framework 2.0, 3.0, 3.5 and 4.0 in Visual Studio Edition.

Barcode Image Modification in Visual Basic.NET with Barcode Library SDK

Barcode Generator using VB.NET lets developers easily generate and customize barcode properties in Visual Basic.NET projects. It is easy to adjust barcode size including X dimension, Y dimension, wide to narrow ratio, and margin size, barcode image borders, border colors, style. With Barcode Control SDK in VB.NET project, you can create barcode images in any desired output image format like BMP, JPEG, GIF, PNG, TIFF, WMF etc.

Barcode Encoding in VB.NET Class with Barcode Generator DLL

It is easy to encode barcode images in VB.NET class in Visual Studio. Once namespace in VB.NET project has referenced, users can encode barcode using VB.NET coding. Human-readable text for linear barcodes can be enabled or disabled in barcode image while users may have specific use by removing it and replace with other information.

Valid Barcode Symbols in Visual Basic.NET Class

Barcode Library SDK using VB.NET class is able to create 20+ linear and 2D barcode images in VB.NET project. These barcodes are Code 39, Code 128, EAN-128, UPC-A, EAN-13, Code 93, Intelligent Mail, Postnet, RM4SCC, QR Code, Data Matrix, PDF-417, etc.
Barcode Generator Library in VB.NET - .NET Developer Guides
VB.NET Barcode Generator - Trial Package Overview
Barcode Generator SDK for VB.NET trial package includes:

Terrek.ASPNET.dll and Terrek.NETWinForms.dll:

ASP.NET library in VB class and Winforms library in VB class include all supporting barcode types and functions for barcode generation in .NET class, ASP.NET, IIS, Windows Forms, Crystal Reports for .NET, and RDLC reports.


Complete developer guide for generating barcode image in ASP.NET using VB.NET and creating barcode image in WinForms using VB.NET.
VB.NET Barcode Generator - Compatibility and Installation

Barcode Library using VB Class Compatibility

  • Visual Basic.NET, C#.NET, Managed C++ and Borland Delphi for .NET
  • Visual Studio 2005/2008/2010
  • .NET Framework 2.0 and above
  • Windows XP, Windows Vista, Windows 7, Windows Server 2005. Windows Server 2008

Barcode Generator SDK in VB.NET Installation

  • Download or and unzip
  • Copy Terrek.ASPNET.dll or Terrek.NETWinForms.dll to the project folder (Do not copy to the bin project, the DLL will be copied to the bin directory automatically)
  • Add dll to project or website reference:Add Terrek.ASPNET.dll to your ASP.NET project or website reference and Add Terrek.NETWinForms.dll onto your forms
Create Barcodes using VB.NET Class with Barcode Generator - Barcode Generation

Generate Barcode Image in VB.NET Class Library - QR Code Free VB Sample Coding

Dim barcode As Terrek.Barcode.DotNET.DotNETControl = New Terrek.Barcode.DotNET.DotNETControl
'Set barcode type, encode data, resize and UOM properties
barcode.Symbol = Terrek.Barcode.BarcodeSymbol.QRCode
barcode.BarcodeData = "Terrek_QR_Code_VB.NET"
barcode.ImageResize = True
barcode.MeasuringUnit = Terrek.Barcode.MeasuringUnit.PIXEL
'Special setting of QR Code
barcode.Tilde = False
barcode.QRCodeDataMode= Terrek.Barcode.QRCodeDataMode.Auto
barcode.FNC1 = Terrek.Barcode.FNC1.FNC1_0
barcode.QRCodeECL = Terrek.Barcode.QRCodeECL.H
barcode. QRVersion = Terrek.Barcode.QRCodeVersion.V11
'Define how the bars are placed in a barcode image
barcode.BarAlign = Terrek.Barcode.BarAlign.Center
' QR Code module width and height
barcode.BarWidth = 1
barcode.BarHeight = 40
' Specify QR Code barcode image
barcode.DotsPerInch = 96
barcode.Rotation = Terrek.Barcode.Rotation.Degree0
barcode.BarcodeFormat = System.Drawing.Imaging.ImageFormat.Png
' Specify QR Code barcode image color
barcode.ImageColor = Color.White
barcode.BarColor = Color.Black
Drawing & printing barcode to .NET Graphics, Stream & Bitmap Objects
Public Sub drawBarcode(ByRef graphics As Graphics)
Public Sub drawBarcode(ByVal filename As String)
Public Function drawBarcode() As Bitmap
Public Sub drawBarcode(ByRef fileStream As Stream)