Barcode Generator & Reader SDK - OnBarcode  
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.NET QR Code Reader Library SDK
Decode, scan 2D QR Code barcode images for C#, VB.NET, ASP.NET
Download .NET Barcode Reader Free Evaluation
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"This barcode library is supremely well written, quick, hassle-free tools. It worked great."
- Joel Bader, US

Scan & Read QR Code Barcode Images in C#, VB.NET, ASP.NET

  • Easy to integrate QR Code barcode reading feature in your .NET, C#, VB.NET applications
  • Complete developed in C#.net. No registration key. No activation code
  • Scanning QR Code barcodes from multiple image formats, like BMP, GIF, JPEG, PNG, TIFF formats
  • Reading barcode QR Code from multi-page TIFF documents
  • Reliable .NET Barcode QR-Code Reader component from 2004

Index
  1. 1. .NET Barcode QR Code Reader Introduction
  2. 2. Install .NET Barcode Reader to your .NET project
  3. 3. Scanning & Reading QR Code Barcodes in C#
  4. 4. Scanning & Reading QR Code Barcodes in VB.NET

.NET Barcode QR Code Reader Introduction
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Scanning and reading barcode QR-Code from image file is a key feature in OnBarcode .NET Barcode Reader component. .NET Barcode Reader is completely developed in C#.net, and you can easy integrate the barcode reading feature in your .NET project without any registration key, activation code.
Install .NET Barcode Reader to your .NET project
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  • Copy OnBarcode.Barcode.BarcodeScanner.dll to your .NET project folder (do not copy dll file to your project bin folder).
  • Add OnBarcode.BarcodeReader.dll to your .NET project reference.
Reading QR Code Barcode in C#
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Call BarcodeScanner.Scan() method in your C# class, and pass your barcode image file, and QR-Code barcode type (BarcodeType.QRCode) as method parameters.
   string[] datas = BarcodeScanner.Scan("qrcode-barcode-image.gif", BarcodeType.QRCode);
Reading QR-Code Barcode in VB.NET
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Call BarcodeScanner.Scan() method in your VB.NET class, and pass your barcode image file, and QR-Code barcode type (BarcodeType.QRCode) as method parameters.
   Dim datas() As string = BarcodeScanner.Scan("qrcode-image.gif", BarcodeType.QRCode)
All .NET Barcode Reader Supporting Bar Code Symbology Types
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.NET Barcode Reader SDK - Barcode Image Scanning

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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