Scan QR code using webcam in ASP.NET

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I have Final year project that implement a website. I facing a problem with implementing Scan Qr Code function.

1. I need to create a QR code scanner in my "Scan.aspx", this page will display a camera using webcam. If is phone, it will use the phone camera to scan a QR code image.

2. I no idea how to code it. My project is ASP.net web application.

Please provide me any source code, or solution, i will code it myself. Thank in advanced.

What I have tried:

The final result i need is similar with this, it can scan qr code automatically.

Scan QR Codes with your WebCam

Posted 20-May-16 23:13pm

Member 11800686

Updated 21-May-16 3:28am

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Mehdi Gholam · Answer 1 · 2016-05-21T00:43:00

Solution 1

Read this : QR Code Scanner in ASP.Net Web Application Using Smart Phone Camera[^]

Posted 21-May-16 0:43am

Mehdi Gholam

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Member 11800686 21-May-16 7:49am

I cant find any scan with camera source there

Dave Kreskowiak · Answer 2 · 2016-05-21T03:06:00

If you're looking for copy'n'paste source, you're going to fail your final project. It WILL be found out and you WILL be called out for plagiarism.

Next, ASP.NET code runs ENTIRELY server-side, so the only way your ASP.NET code can use a webcam is if it's directly attached to the web server. You have no choice but to use the client webcam and javascript code and libraries that run on the client.

Lastly, why? QR codes are largely used to encode a URL that goes to a website with same data in the URL, if any. Your site wouldn't really do anything at all except server up a page using data in a URL.

You COULD have a QR code have some other data in it besides a URL but your client-side code would either need to process the image itself, get the data out of it and send it to your website or it would have to post the image to the website and the site parses the image.

F-ES Sitecore · Answer 3 · 2016-05-21T03:28:00

Solution 3

Rather than choosing a final year project and coming on here to ask someone to do the project for you and give you all the code so you can submit it as your own and cheat your way to a qualification you don't deserve, why don't you instead find an existing project on-line that is already complete and choose that as your final year project?

Posted 21-May-16 3:28am

F-ES Sitecore

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Member 11800686 21-May-16 9:44am

I just requesting some demo for this solution, i not asking someone to help me complete whole program. Currently now i already can generate QR image, and decode it using upload image, i just can make it like this. and now i just can't make it scan and auto capture by webcam when camera detect a QR images.

F-ES Sitecore 21-May-16 12:05pm

"Please provide me any source code, or solution"