ByteScout QR Code SDK – VB.NET – Generate QR Code With Image Inside

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ByteScout QR Code SDK – VB.NET – Generate QR Code With Image Inside

printable version:
ByteScout-QR-Code-VB-NET-Generate-QR-Code-With-Image-Inside.pdf

How to generate QR code with image inside in VB.NET and ByteScout QR Code

This tutorial will show how to generate QR code with image inside in VB.NET

We made thousands of pre-made source code pieces for easy implementation in your own programming projects. ByteScout QR Code is the SDK for QR Code barcode generation. This SDK provides full set of features to control output barcodes quality, encoding, size, features. You may change output zize, set an image to be embedded into QR Code barcode generated. Includes special features to encode contact card, URL, phone and other information into QR Code barcode. Can run in batch barcode generation mode. It can generate QR code with image inside in VB.NET.

VB.NET code samples for VB.NET developers help to speed up coding of your application when using ByteScout QR Code. Follow the instructions from the scratch to work and copy the VB.NET code. Code testing will allow the function to be tested and work properly with your data.

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)

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Module1.vb

      Imports Bytescout.BarCode

Module Module1

	Sub Main()

		Dim decorationImageFile As String = ".\logo.png"
		Dim outputFile As String = ".\barcode.png"
		Dim barcodeValue As String = "1234567890 abcdefghijklmnopqrstuvwxyz 1234567890 abcdefghijklmnopqrstuvwxyz"

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

			' Set high QR Code error correction level
			barcode.QROption_ErrorCorrectionLevel = QRErrorCorrectionLevel.High

			' Set barcode value
			barcode.Value = barcodeValue

			' Add decoration image and scale it to 15% of the barcode square
			barcode.AddDecorationImage(decorationImageFile, 15)

			' Save generated barcode
			barcode.SaveImage(outputFile)
			
		End Using

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

	End Sub

End Module