ByteScout BarCode Generator SDK – VB.NET – QR Code With JSON

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ByteScout BarCode Generator SDK – VB.NET – QR Code With JSON

printable version:
ByteScout-Barcode-SDK-VB-NET-QR-Code-With-JSON.pdf

QR code with JSON in VB.NET with ByteScout Barcode SDK

Make QR code with JSON in VB.NET

Tutorial on how to do QR code with JSON in VB.NET

We’ve created and updating regularly our sample code library so you may quickly learn QR code with JSON and the step-by-step process in VB.NET. ByteScout Barcode SDK was made to help with QR code with JSON in VB.NET. ByteScout Barcode SDK is the robost SDK that generates high quality barcode images and pdf. Can generate all popular types of barcodes from QR Code, Code 39, Code 128, UPC, GS1, GS-128, PDF417, Datamatrix to more exotic barcode types. Fully customizable fonts, colors, print sizes. Includes special functions to ensure output quality, and tools for adding barcodes to new or existing pdf files and images.

VB.NET, code samples for VB.NET, developers help to speed up the application development and writing a code when using ByteScout Barcode SDK. VB.NET sample code is all you need: copy and paste the code to your VB.NET application’s code editor, add a reference to ByteScout Barcode SDK (if you haven’t added yet) and you are ready to go! Code testing will allow the function to be tested and work properly with your data.

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

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Program.vb

      Imports Bytescout.BarCode

Module Program

    Sub Main()

        Try

            ' Create and activate barcode generator instance
            Using barcode As Barcode = New Barcode("demo", "demo")

                ' Set barcode type
                barcode.Symbology = SymbologyType.QRCode

                ' Set JSON string as a value
                barcode.Value = "{ 'name':'John', 'age':30, 'cars':[ 'Ford', 'BMW', 'Fiat' ] }"

                ' Save barcode to image file
                barcode.SaveImage("result.png")

            End Using

        Catch ex As Exception
            Console.WriteLine(ex.Message)
        End Try

        ' Show image in default image viewer
        Process.Start("result.png")

    End Sub

End Module