ByteScout Barcode Reader SDK - VB.NET - Read 50 Barcodes from picture - ByteScout

ByteScout Barcode Reader SDK – VB.NET – Read 50 Barcodes from picture

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How to read 50 barcodes from picture in VB.NET using ByteScout BarCode Reader SDK

Learning is essential in computer world and the tutorial below will demonstrate how to read 50 barcodes from picture in VB.NET

Every ByteScout tool includes simple example VB.NET source codes that you can get here or in the folder with installed ByteScout product. ByteScout BarCode Reader SDK: the SDK for reading of barcodes from PDF, images and live camera or video. Almost every common type like Code 39, Code 128, GS1, UPC, QR Code, Datamatrix, PDF417 and many others are supported. Supports noisy and defective images and docs. Includes optional documents splitter and merger for pdf and tiff based on found barcodess. Batch mode is supported for superior performance using multiple threads. Decoded values are easily exported to JSON, CSV, XML and to custom format. It can read 50 barcodes from picture in VB.NET.

The following code snippet for ByteScout BarCode Reader SDK works best when you need to quickly read 50 barcodes from picture in your VB.NET application. IF you want to implement the functionality, just copy and paste this code for VB.NET below into your code editor with your app, compile and run your application. Use of ByteScout BarCode Reader SDK in VB.NET is also described in the documentation included along with the product.

The trial version of ByteScout BarCode Reader SDK can be downloaded for free from our website. It also includes source code samples for VB.NET and other programming languages.

On-demand (REST Web API) version:
 Web API (on-demand version)

On-premise offline SDK for Windows:
 60 Day Free Trial (on-premise)

Module1.vb
      
Imports System.IO Imports Bytescout.BarCodeReader Module Module1 Sub Main() Const imageFile As String = "50_QrCodes.png" Console.WriteLine("Reading barcode(s) from image {0}", Path.GetFullPath(imageFile)) Dim reader As New Reader() reader.RegistrationName = "demo" reader.RegistrationKey = "demo" ' Set barcode type to find reader.BarcodeTypesToFind.QRCode = True ' ----------------------------------------------------------------------- ' NOTE: We can read barcodes from specific page to increase performance . ' For sample please refer to "Decoding barcodes from PDF by pages" program. ' ----------------------------------------------------------------------- ' Read barcodes Dim barcodes As FoundBarcode() = reader.ReadFrom(imageFile) For Each barcode As FoundBarcode In barcodes Console.WriteLine("Found barcode value: '{0}'", barcode.Value) Next ' Cleanup reader.Dispose() Console.WriteLine("Press any key to exit..") Console.ReadKey() End Sub End Module

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout BarCode Reader SDK Home Page

Explore ByteScout BarCode Reader SDK Documentation

Explore Samples

Sign Up for ByteScout BarCode Reader SDK Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

VIDEO

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout BarCode Reader SDK Home Page

Explore ByteScout BarCode Reader SDK Documentation

Explore Samples

Sign Up for ByteScout BarCode Reader SDK Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

Tutorials:

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