ByteScout Barcode Suite – VB.NET – Read checkboxes from image with barcode reader sdk

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ByteScout Barcode Suite – VB.NET – Read checkboxes from image with barcode reader sdk

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ByteScout-Barcode-Suite-VB-NET-Read-checkboxes-from-image-with-barcode-reader-sdk.pdf

How to read checkboxes from image with barcode reader sdk in VB.NET with ByteScout Barcode Suite

Learn to code in VB.NET to read checkboxes from image with barcode reader sdk with this step-by-step tutorial

An easy to understand sample source code to learn how to read checkboxes from image with barcode reader sdk in VB.NET What is ByteScout Barcode Suite? It is the bundle that privides 3 SDK products to generate barcodes (Barcode SDK), read barcodes (Barcode Reaer SDK) and read and write spreadsheets (Spreadsheet SDK). It can help you to read checkboxes from image with barcode reader sdk in your VB.NET application.

The following code snippet for ByteScout Barcode Suite works best when you need to quickly read checkboxes from image with barcode reader sdk in your VB.NET application. Follow the instructions from scratch to work and copy the VB.NET code. Enjoy writing a code with ready-to-use sample VB.NET codes.

Trial version of ByteScout Barcode Suite is available for free. Source code samples are included to help you with your VB.NET app.

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Module1.vb

      Imports System.IO
Imports Bytescout.BarCodeReader

Module Module1

    Sub Main()

        Dim ImageFile As String = "checkboxes-checked.png"

        Console.WriteLine("Reading checkboxes from image {0}", Path.GetFullPath(ImageFile))

        Dim reader As New Reader()
        reader.RegistrationName = "demo"
        reader.RegistrationKey = "demo"

        ' Enable check boxes recognition
        reader.BarcodeTypesToFind.Checkbox = True

        ' -----------------------------------------------------------------------
        ' NOTE: We can read barcodes from specific page to increase performance .
        ' For sample please refer to "Decoding barcodes from PDF by pages" program.
        ' ----------------------------------------------------------------------- 

        ' Find check boxes
        Dim barcodes = reader.ReadFrom(ImageFile)

        For Each barcode As FoundBarcode In barcodes
            Console.WriteLine("Found checkbox 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