How to trap/listen javascript function or events in cefsharp

问题

I am trying to use cefSharp for a WPF application. I can find "how to call a Javascript methods from .Net. But is there a way where I can get notified for Javascript functions or events in .Net?

e.g. if there is a Javascript function (with and without param) I can get the notification with or without values in .Net.

回答1:

In short, YES! There's bindings available for:

c# -> js use

webBrowser.ExecuteScriptAsync(script);

js -> c# use

webBrowser.RegisterJsObject(A_NAME_FROM_JS, objectToBind);

Then from js you can call:

window.A_NAME_FROM_JS.MethodOnObj()

and this will invoke the

MethodOnObj()

on the passed

objectToBind

It works like a charm. Let me know if you've an issue and I'll help further!

来源：https://stackoverflow.com/questions/28067549/how-to-trap-listen-javascript-function-or-events-in-cefsharp