A barcode is a machine-readable optical representation of data, consisting of parallel lines and numbers, mostly used to uniquely identify products and streamline processes like inventory management and point-of-sale transactions. In this article, we will discuss how to programmatically scan barcodes using C# with a .NET application.
Barcode Scanner .NET API
GroupDocs.Parser for C# API provides developers with the capability to extract data from diverse document formats like PDF, Word, Excel, and more. With its extensive functionality, it facilitates easy parsing of text, metadata, images, barcodes, and structured content. In this article, we will explore how to utilize this API to scan barcodes from images within a .NET application using C#.
You can download the DLLs or MSI installer from the downloads section or install the API in your .NET application via NuGet.
PM> Install-Package GroupDocs.Parser
How to Scan Barcode using C#
If you are one of those who still believe that scanning barcodes is a complex task, these next lines will clear up your misconception. Follow these steps to read a barcode image:
- Utilize the Parser class to load the barcode image.
- Obtain the barcode(s) from the loaded image.
- Extract the encoded data from the barcode using the Value property.
The following C# source code demonstrates how to scan a barcode image within a .NET application using C#.
Get a Free License
You can get a free temporary license to analyze the barcode scanner and other features of the API without any evaluation limitations.
Conclusion
To conclude, you have learned the simple way to scan barcodes from the image using C#. From this learning, you can develop your own Barcode Reader or simply create an online barcode scanner application.
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