Rank: Newbie
Groups: Member
Joined: 1/4/2016
Posts: 4
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c# code:
m_WebView.RegisterJSExtensionFunction("InvokeCallback", new JSExtInvokeHandler(WebView_JSInvokeCallback));
public void WebView_JSInvokeCallback(object sender, JSExtInvokeArgs e)
{
//e.Arguments[0] is show a function, but how to get this？,i want get this function, and EvalScript this.
//e.Arguments[1] is "a123"
}
js code:
InvokeCallback(function (msg) {
var element = document.getElementById("p2");
element.innerHTML = msg;
},"a123");
so,is there a way to pass a JSFunction to c#? thx
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,229
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Hi, I am not sure if you can invoke back into the JavaScript engine from your C# side JS extension handler because this would cause re-entering the JavaScript engine. Have you tried to cast it to a JSFunction and then call it's Invoke method? http://www.essentialobjects.com/doc/eo.webbrowser.jsfunction.invoke_overloads.aspxThanks!
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Rank: Newbie
Groups: Member
Joined: 1/4/2016
Posts: 4
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Thank you for your prompt reply!
I solve this. thanks
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