ByteScout Premium Suite – VB.NET – Decoding barcodes from pdf by pages with barcode reader sdk

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ByteScout Premium Suite – VB.NET – Decoding barcodes from pdf by pages with barcode reader sdk

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decoding barcodes from pdf by pages with barcode reader sdk in VB.NET using ByteScout Premium Suite

Learn to code decoding barcodes from pdf by pages with barcode reader sdk in VB.NET: How-To tutorial

Writing of the code to decoding barcodes from pdf by pages with barcode reader sdk in VB.NET can be done by developers of any level using ByteScout Premium Suite. Decoding barcodes from pdf by pages with barcode reader sdk in VB.NET can be applied with ByteScout Premium Suite. ByteScout Premium Suite is the set that includes 12 SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording.

The below SDK samples describe how to quickly make your application do decoding barcodes from pdf by pages with barcode reader sdk in VB.NET with the help of ByteScout Premium Suite. Just copy and paste this VB.NET sample code to your VB.NET application’s code editor, add a reference to ByteScout Premium Suite (if you haven’t added yet) and you are ready to go! This basic programming language sample code for VB.NET will do the whole work for you in implementing decoding barcodes from pdf by pages with barcode reader sdk in your app.

Visit our website to get a free trial version of ByteScout Premium Suite. Free trial contains many of source code samples to help you with your VB.NET project.

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Program.vb

      Imports Bytescout.BarCodeReader

Class Program
	Friend Shared Sub Main(args As String())

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

        ' Limit search to 1-dimensional barcodes only (exclude 2D barcodes to speed up the processing).
        ' Change to barcodeReader.BarcodeTypesToFind.SetAll() to scan for all supported 1D and 2D barcode types
        ' or select specific type, e.g. barcodeReader.BarcodeTypesToFind.PDF417 = True
        reader.BarcodeTypesToFind.All1D = True

        ' Input filename
        Dim fileName As String = "example.pdf"

        ' Pages from which barcodes to be fetched
        Dim readFromPages() As Int32 = {1, 2}

        For Each pageNo As Int32 In readFromPages

            Console.WriteLine(Environment.NewLine + "Reading barcodes from PDF page {0}...", pageNo)

            ' Decoding barcodes from PDF on page-by-page basis instead of reading whole page
            Dim barcodes As FoundBarcode() = reader.ReadFrom(fileName, (pageNo - 1))

            ' Found results
            For Each barcode As FoundBarcode In barcodes
                Console.WriteLine("Found Barcode, Type: '{0}', Value: '{1}', Position: {2}", barcode.Type, barcode.Value, barcode.Rect)
            Next

        Next

        ' Cleanup
        reader.Dispose()

        Console.WriteLine()
        Console.WriteLine("Press any key to continue.")
        Console.ReadKey()
	End Sub
End Class