ByteScout Barcode Suite - C# - Generate and check QR Code barcode with image inside - ByteScout

ByteScout Barcode Suite – C# – Generate and check QR Code barcode with image inside

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How to generate and check QR code barcode with image inside in C# with ByteScout Barcode Suite

How to write a robust code in C# to generate and check QR code barcode with image inside with this step-by-step tutorial

Generate and check QR code barcode with image inside is simple to apply in C# if you use these source codes below. 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 generate and check QR code barcode with image inside in your C# application.

These C# code samples for C# guide developers to speed up coding of the application when using ByteScout Barcode Suite. IF you want to implement the functionality, just copy and paste this code for C# below into your code editor with your app, compile and run your application. If you want to use these C# sample examples in one or many applications then they can be used easily.

If you want to try other source code samples then the free trial version of ByteScout Barcode Suite is available for download from our website. Just try other source code samples for C#.

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Program.cs
      
using System; using Bytescout.BarCode; using Bytescout.BarCodeReader; namespace QRCodeWithImage { class Program { static void Main(string[] args) { // GENERATE QR CODE WITH DECOARATION IMAGE: const string decorationImageFile = @".\logo.png"; const string outputFile = @".\barcode.png"; const string barcodeValue = "1234567890 abcdefghijklmnopqrstuvwxyz 1234567890 abcdefghijklmnopqrstuvwxyz"; // Create and activate barcode generator instance using (Barcode barcode = new Barcode("demo", "demo")) { // Set barcode type barcode.Symbology = Bytescout.BarCode.SymbologyType.QRCode; // Set high QR Code error correction level barcode.Options.QRErrorCorrectionLevel = 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); Console.WriteLine("Barcode saved to " + outputFile); // CHECK THE BARCODE IS DECODABLE: // Create and activate barcode reader instance using (Reader reader = new Reader("demo", "demo")) { // Enable QR Code decoding reader.BarcodeTypesToFind.QRCode = true; // Read barcode from generated image FoundBarcode[] foundBarcodes = reader.ReadFrom(outputFile); // Check result if (foundBarcodes.Length > 0 && foundBarcodes[0].Type == Bytescout.BarCodeReader.SymbologyType.QRCode) Console.WriteLine("Barcode is decodable."); else Console.WriteLine("Barcode is not decodable!"); } Console.WriteLine(); Console.WriteLine("Press any key..."); Console.ReadKey(); } } } }

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ON-DEMAND REST WEB API

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ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Barcode Suite Home Page

Explore ByteScout Barcode Suite Documentation

Explore Samples

Sign Up for ByteScout Barcode Suite Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

Tutorials:

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