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You can also recognize many other barcode symbologies. #QR CODE READER IMAGE CODE#QR Code into text -> for reading, if you have any questions feel free to ask it in comments Product Solution Aspose.Words Product Solution Aspose.PDF Product Solution Aspose.Cells Product Solution Aspose.Email Product Solution Aspose.Slides Product Solution Aspose.Imaging Product Solution Aspose.BarCode Product Solution Aspose.Diagram Product Solution Aspose.Tasks Product Solution Aspose.OCR Product Solution Aspose.Note Product Solution Aspose.CAD Product Solution Aspose.3D Product Solution Aspose.HTML Product Solution Aspose.GIS Product Solution Aspose.ZIP Product Solution Aspose.Page Product Solution Aspose.PSD Product Solution Aspose.OMR Product Solution Aspose.SVG Product Solution Aspose.Finance Product Solution Aspose.Font Product Solution Aspose.TeX Product Solution Aspose.PUB Product Solution Aspose.Drawing Product Solution Aspose.Audio Product Solution Aspose.Video Product Solution Aspose.eBook Product Solution Read Image and show there is an image of QR Code show it, using (!string.IsNullOrEmpty(ViewBag.Text)) Source = new (image) Īnd inside "Views"-> "Home"->"Index.cshtml", add the below Razor Code Var Path = webRootPath "\\Images\\QrcodeNew.png" īitmap image = (Bitmap)Image.FromFile(Path) String webRootPath = _hostingEnvironment.WebRootPath Upload a picture with a QR code in it or take picture of a QR code with a camera and this decoder will try to read it and show what is data in the QR code. Online QR code Decoder This is a free service to read and decode QR codes online. You may also start to embed in into your application, e.g. Drag and drop a QRcode here or select a file Result will be here. So go back to "HomeController.cs" and add below ActionMethod public IActionResult ReadQRCode() You can use it to read out the content provided by QR code images / symbols. Code Snippets #QR CODE READER IMAGE PC#NET Core private readonly IHostingEnvironment _hostingEnvironment Read QR Code From Picture, QR Image Scanner Online Mobile PC Free Scan QR code from image Scan QR code by camera You have to allow our site ( to access camera, click the padlock icon on browser's address bar We provide two ways to scan the QR code, one is scan by camera, another is scan by image file. So, navigate to "Controllers"-> "HomeController.cs" and use the below code, to submit form and convert Text into QR Code image in. = "Home Page" Įnter QR Code there is an image of QR Code show it, using you can see from the above code, we will be submitting form to "Index" ActionMethod, in "HomeController". Step 3: Navigate to "Views"->"Home"-> "Index.cshtml", to create form and submit qr code text, clear everything there and use the below Razor code. ![]() #QR CODE READER IMAGE INSTALL#So, you need to install it also using NuGet Package Manager. Now, as the things are clear, let's proceed with next steps.Īs Stated above we will need another NuGet Package, i.e, "" to convert Bitmatrix results into Bitmap and then save QR Code as image. If you just want to generate QR Code, you can install "" NuGet Package, to generate QR Code and "" Nuget Package to convert BitMatrix result into BitMap. If we install "" side by side with ".Compatibility", Visual Studio will throw error as which version of "Zxing.NET Core" to select, so I am simply using ".Compatibility". Note: Now, you guys must be thinking why ".Compatibility" instead of "Zxing.NET Core", this is because, we can install and read only using "Zxing.NET Core" and "" library, we will need ".Compatibility" to convert QR Code image into 'Text' using "BitmapLuminanceSource" class which is available on ".Compatibility" library. Step 2: Install Library ".Compatibility" using Nuget package manager, you can navigate to Tool -> NuGet Package Manager -> Manage NuGet Package for Solution, then Select "Browser" and search ".Compatibility", as show in below image ![]() ![]() NET Core 2.1 version and I have selected MVC, so that Visual Studio can generate MVC template, as shown in the below image Step 1: Create a new ASP.NET Core project in your Visual Studio, Navigate to File -> New Project -> Select "ASP.NET Core Web Application" (Right-pane) and Select "Web" from left-pane, name your project and click "OK" #QR CODE READER IMAGE HOW TO#In few previous articles, we have explained how to generate qr code in asp.net mvc and how to generate barcode in C#, but in this article, we will be generating qr code in ASP.NET Core MVC or reading qr code in ASP.NET Core MVC using Zxing.NET Library, which has different version of code than above articles. ![]()
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