ByteScout QR Code SDK – VB.NET – Generate Simple QR Code

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ByteScout QR Code SDK – VB.NET – Generate Simple QR Code

printable version:
ByteScout-QR-Code-VB-NET-Generate-Simple-QR-Code.pdf

How to generate simple QR code in VB.NET and ByteScout QR Code

How to code in VB.NET to generate simple QR code with this step-by-step tutorial

The sample source code below will teach you how to generate simple QR code in VB.NET. ByteScout QR Code is QR Code generation library. It provides full control on the quality, features and encoding. Can embed logo image right into QR Code itself. Batch barcode generation, and many special features like vCard or URL encoding are also supported and you can use it to generate simple QR code with VB.NET.

The SDK samples like this one below explain how to quickly make your application do generate simple QR code in VB.NET with the help of ByteScout QR Code. In order to implement the functionality, you should copy and paste this code for VB.NET below into your code editor with your app, compile and run your application. This basic programming language sample code for VB.NET will do the whole work for you to generate simple QR code.

Free trial version of ByteScout QR Code is available on our website. Documentation and source code samples are included.

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 Bytescout.BarCode

Module Module1

    Sub Main()

        ' Create and activate QRCode instance
        Using barcode As New QRCode()

            barcode.RegistrationName = "demo"
            barcode.RegistrationKey = "demo"

            ' Set barcode value
            barcode.Value = "ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 1234567890"

            ' Uncomment if you don't need margins
            'barcode.Margins = New Margins(0, 0, 0, 0)
            'barcode.DrawQuietZones = False

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

        End Using

        ' Open the image in default image viewer (for demo purpose)
        Process.Start("result.png")

    End Sub

End Module