ByteScout Barcode Reader SDK – VB.NET – Interrupt Barcode Processing

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ByteScout Barcode Reader SDK – VB.NET – Interrupt Barcode Processing

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ByteScout-BarCode-Reader-SDK-VB-NET-Interrupt-Barcode-Processing.pdf

interrupt barcode processing in VB.NET using ByteScout BarCode Reader SDK

interrupt barcode processing in VB.NET

Every ByteScout tool contains example VB.NET source codes that you can find here or in the folder with installed ByteScout product. ByteScout BarCode Reader SDK was made to help with interrupt barcode processing in VB.NET. ByteScout BarCode Reader SDK is the barcode decoder with support for code 39, code 128, QR Code, Datamatrix, GS1, PDF417 and all other popular barcodes. Can read barcodes from images, pdf, tiff documents and live web camera. Supports noisy and damaged documents, can split and merge pdf and tiff documents based on barcodes. Can export barcode decoder results to XML, JSON, CSV and into custom data structures.

VB.NET, code samples for VB.NET, developers help to speed up the application development and writing a code when using ByteScout BarCode Reader SDK. Follow the instruction from the scratch to work and copy and paste code for VB.NET into your editor. Enjoy writing a code with ready-to-use sample VB.NET codes to implement interrupt barcode processing using ByteScout BarCode Reader SDK.

Visit our website provides for free trial version of ByteScout BarCode Reader SDK. Free trial includes lots of source code samples to help you with your VB.NET project.

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Module1.vb

      Imports System.IO
Imports Bytescout.BarCodeReader

Module Module1

    Sub Main()

        Const imageFile As String = "1d_barcodes.pdf"

        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.All1D = True

        AddHandler reader.BarcodeFound, AddressOf Reader_BarcodeFound

        ' -----------------------------------------------------------------------
        ' 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
        reader.ReadFrom(imageFile)

        ' Cleanup
        reader.Dispose()

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

    End Sub

    Private Sub Reader_BarcodeFound(ByVal sender As Object, ByVal e As BarcodeFoundEventArgs)

        Console.WriteLine("Found barcode with type '{0}' and value '{1}'", e.Barcode.Type, e.Barcode.Value)

        If e.Count = 5 Then
            ' Cancel after 5 barcodes found
            e.Cancel = True
            Console.WriteLine("Cancelled.")
        End If

    End Sub

End Module