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

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

  • Home
  • /
  • Articles
  • /
  • ByteScout Barcode Reader SDK – VB.NET – Read 50 Datamatrix barcodes from picture

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

Continuous learning is a crucial part of computer science and this tutorial shows how to read 50 datamatrix barcodes from picture in VB.NET

Read 50 datamatrix barcodes from picture is simple to apply in VB.NET if you use these source codes below. ByteScout BarCode Reader SDK is the SDK for barcode decoding. Can read all popular types from Code 128, GS1, UPC and Code 39 to QR Code, Datamatrix, PDF417. Images, pdf, TIF images and live web camera are supported as input. Designed to handle documents with noise and defects. Includes optional splitter and merger for pdf and tiff based on barcodes. Batch mode is optimized for high performance with multiple threads. Decoded values can be exported to XML, JSON, CSV or into custom data format. It can read 50 datamatrix barcodes from picture in VB.NET.

These VB.NET code samples for VB.NET guide developers to speed up coding of the application when using ByteScout BarCode Reader SDK. Just copy and paste the code into your VB.NET application’s code and follow the instructions. Further improvement of the code will make it more robust.

All these programming tutorials along with source code samples and ByteScout free trial version are available for download from our website.

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_DataMatrix.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.DataMatrix = 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:

prev
next