ByteScout Data Extraction Suite – VB.NET – Decode qr code barcode with barcode reader sdk

Home
/
Articles
/
ByteScout Data Extraction Suite – VB.NET – Decode qr code barcode with barcode reader sdk

printable version:
ByteScout-Data-Extraction-Suite-VB-NET-Decode-qr-code-barcode-with-barcode-reader-sdk.pdf

How to decode qr code barcode with barcode reader sdk in VB.NET with ByteScout Data Extraction Suite

If you want to learn more then this tutorial will show how to decode qr code barcode with barcode reader sdk in VB.NET

This sample source code below will display you how to decode qr code barcode with barcode reader sdk in VB.NET. Want to decode qr code barcode with barcode reader sdk in your VB.NET app? ByteScout Data Extraction Suite is designed for it. ByteScout Data Extraction Suite is the set that includes 3 SDK products for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK.

Want to save time? You will save a lot of time on writing and testing code as you may just take the VB.NET code from ByteScout Data Extraction Suite for decode qr code barcode with barcode reader sdk below and use it in your application. Simply copy and paste in your VB.NET project or application you and then run your app! 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 = "QRCode.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 with type '{0}' and value '{1}'", barcode.Type, barcode.Value)
        Next

        ' Cleanup
        reader.Dispose()

        Console.WriteLine("Press any key to exit..")
        Console.ReadKey()

    End Sub

End Module