Get return value of function javascript on webbrowser

Question

I have a javascript function:

function getData(){
   return document.getElementById("xx").value;
}

I use HtmlElement to append code in html and use webbrowser invokescript to run function getData().

I want to get return value of getData() and show it on messageBox.

It not exits on the site. I use HtmlElement to append it in code. I can run it but i don't know to get return value of it. — hiep.lq
– hiep.lq, Commented Aug 15, 2015 at 18:25

TotPeRo · Accepted Answer · 2018-01-04 00:35:43Z

6

You can simply assign it into a string variable

  String str = doc.InvokeScript("getData").ToString();

TotPeRo

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answered Aug 15, 2015 at 18:27

Slashy

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