Important Update
We made thousands of pre-made source code pieces for easy implementation in your own programming projects. ByteScout BarCode Reader SDK: the barcode decoder with support for code 39, code 128, QR Code, Datamatrix, GS1, PDF417 and all other popular barcodes. Can read barcodes from images, pdf, tiff documents and live web camera. Supports noisy and damaged documents, can split and merge pdf and tiff documents based on barcodes. Can export barcode decoder results to XML, JSON, CSV and into custom data structures. It can read 50 qrcodes barcodes from picture in C#.
This prolific sample source code in C# for ByteScout BarCode Reader SDK contains various functions and other necessary options you should do calling the API to read 50 qrcodes barcodes from picture. Just copy and paste the code into your C# application’s code and follow the instructions. Use of ByteScout BarCode Reader SDK in C# is also described in the documentation included along with the product.
The trial version of ByteScout BarCode Reader SDK can be downloaded for free from our website. It also includes source code samples for C# and other programming languages.
On-demand (REST Web API) version:
Web API (on-demand version)
On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)
using System;
using Bytescout.BarCodeReader;
namespace Read50QRCodesBarcocesFromPicture
{
class Program
{
static void Main(string[] args)
{
try
{
// Create and activate Bytescout.BarCodeReader.Reader instance
using (Reader reader = new Reader("demo", "demo"))
{
// Set barcode type to find
reader.BarcodeTypesToFind.QRCode = true;
/* -----------------------------------------------------------------------
NOTE: We can read barcodes from specific page to increase performance.
For sample please refer to "Decoding barcodes from PDF by pages" program.
----------------------------------------------------------------------- */
// Read barcodes
FoundBarcode[] barcodes = reader.ReadFrom("50_QrCodes.png");
foreach (FoundBarcode code in barcodes)
Console.WriteLine("Found barcode value: '{1}'", code.Type, code.Value);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine();
Console.WriteLine("Press any key to exit...");
Console.ReadLine();
}
}
}
60 Day Free Trial or Visit ByteScout BarCode Reader SDK Home Page
Explore ByteScout BarCode Reader SDK Documentation
Explore Samples
Sign Up for ByteScout BarCode Reader SDK Online Training
Get Your API Key
Explore Web API Docs
Explore Web API Samples
also available as: