VB.NET Barcode Reader & Scanner SDK Tutorial
Scan, read linear, 2d barcode images in Visual Basic .NET application
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Reading & Scanning Linear, 2D Barcode Images in Visual Basic .NET

OnBarcode .NET Barcode Reader is a VB.NET component which reads and recognizes barcode images in Visual Studio VB.NET applications.
.NET Barcode Reader is completed built on C# 2005, supporting Code 39, Code 128, GS1-128/EAN-128, Interleaved 2 of 5, UPC-A, UPC-E, EAN-8, EAN-13, and PDF-417.
VB.NET Barcode Generators
VB.NET Barcode Reader Quick Start

1. Install .NET Barcode Reader component to your VB.NET project

Add OnBarcode.Barcode.BarcodeScanner.dll to VB.NET project reference.

2. Scan & read linear & 2D barcodes in VB.NET class?

Call BarcodeScanner.Scan() method in your VB.NET class, and pass your barcode image file, and barcode type as method parameters.
   Dim barcodes() As string = BarcodeScanner.Scan("code128-image.gif", BarcodeType.Code128) 

3. To improve the barcode scanning speed, call ScanSingleBarcode, if there is maximum one barcode per image.

   Dim barcodes() As string = BarcodeScanner.ScanSingleBarcode("code39-image.gif", BarcodeReader.Code39) 

4. To scan defined areas in the image in VB.NET class

   Dim areas As New List(Of SRegion)()
Dim area As New SRegion(0, 0, 50, 60)

Dim barcodes As [String]() = BarcodeScanner.ScanRegions("code39image.gif", BarcodeType.Code39, areas);

5. To scan and get more information about the barcode in VB.NET class

   Dim barcodeDetails As BarcodeDetail() = BarcodeScanner.ScanInDetails("code39image.gif", BarcodeType.Code39)
.NET Barcode Reader Supported Barcode Types

Barcode Reader Library for VB.NET - Barcode Image Reading

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. OnBarcode barcode products are supported by RasterEdge ASP.NET Document Viewer, which supports ASP.NET PDF Viewer, ASP.NET MVC Document Viewer, ASP.NET PDF Editor, MVC PDF Viewer. And provide high quality C# Convert PDF to Tiff, C# Convert PDF to Word, C# Convert PDF to HTML, C# Convert PDF to Jpeg images, and their easy and simple documents, like C# PDF SDK, C# extract text from PDF, C# Compress PDF, Print PDF in C# and C# extract image from PDF.
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