Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,296 questions
Xamarin Mac call C# from Javascript
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 23%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Max951
1
Reputation point
I have a requirement to call back C# code from the Javascript of the Html loaded on the WebView.
I know about this https://learn.microsoft.com/en-us/answers/questions/384194/xamarin-mac-application-calling-c-code-from-the-we.html
But I can't found any real and working example for Xamarin Mac
Xamarin
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,279 questions
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 52%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERC%3C/text%3E%3C/svg%3E)
Rob Caplan - MSFT 5,412 Reputation points Microsoft Employee2021-08-10T18:28:32.113+00:00 I'm not aware of an example of this for Mac. You could take the base of the HybridWebView sample and add your own Mac custom renderer. I suspect a Mac version will be very similar to the iOS version, so I'd start with that.
https://learn.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/custom-renderer/hybridwebview
https://github.com/xamarin/xamarin-forms-samples/tree/main/CustomRenderers/HybridWebView/iOS
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