How to draw a QR code in WPF

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C#

WPF

C#4.0

hi,
Can some one share a sample to draw a QR code in WPF.

Regards,
sajith

Posted 6-Feb-12 20:39pm

sajithnet

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Sergey Alexandrovich Kryukov 7-Feb-12 3:15am

Do you mean this: http://en.wikipedia.org/wiki/QR_code?
If so, what's the problem?
--SA

3 solutions

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Sergey Alexandrovich Kryukov · Answer 1 · 2012-02-06T21:22:00

Solution 1

You can find a number of products with detailed documentation, but I'm afraid most of them are proprietary and commercial:

http://bit.ly/A1jTec[^].

In an Open-Source domain, check it out: http://twit88.com/home/opensource/qrcode[^].

This code is not WPF, but this is not too bad: it can generate a bitmap; and you can use it in WPF. You can even use System.Drawing bitmaps if WPF: there is an interop module for that purpose to convert to WPF bitmaps:
http://msdn.microsoft.com/en-us/library/system.windows.interop.imaging.aspx[^].

—SA

Posted 6-Feb-12 21:22pm

Sergey Alexandrovich Kryukov

Comments

sajithnet 7-Feb-12 3:40am

thankyou,
Is third party provide the QR for wpf

Sergey Alexandrovich Kryukov 7-Aug-14 12:24pm

It's for .NET (http://twit88.com/home/opensource/qrcode); it does not matter much for WPF or not; I tried to explain it in my answer. So, you can use it even in some WPF project. Is it unclear?
And you can probably find something else.
—SA

CPallini 7-Aug-14 11:38am

5.

Sergey Alexandrovich Kryukov 7-Aug-14 12:25pm

Thank you, Carlo.
—SA

Andrea Francis Soria Jimenez · Answer 2 · 2014-08-07T05:17:00

Solution 2

Here you have a simple example https://www.dropbox.com/s/mrpjoeesmdr9ufj/QREjemplo.rar[^]

Posted 7-Aug-14 5:17am

Andrea Francis Soria Jimenez

Marc Gabrie · Answer 3 · 2014-08-10T03:00:00

Solution 3

If you're looking for a QR Code generator that renders in vector format (as this is the native way WPF drawing API works) then you could try this this package from nuget[^]

Posted 10-Aug-14 3:00am

Marc Gabrie