Calling Javascript using C# WinForm

Question

 

Hi.. alll

 

   Is it possible to call a Javascript code from C# winform... If yes.. plz help me with sample codeing....

 

with reg

Inbaraj.d

Answer 1

Hi,

 

Do you mean Javascript on a web page? Displayed in the Web Browser control?

 

If you do then the WebBrowsers Document property has an InvokeScript method.

 

this.WebBrowser.Document.InvokeScript("foo", new string[] { "hello world" });

 

I have no idea how else you could do it.

Answer 2

 

hi..

  I want to call the javascript in C# windows form is it possible...

 

reg

Inba

Answer 3

Hi Inbaraj,

 You can also use the "Microsoft.mshtml library" to do this.

Assume you have following JavaScript code.

 

Code Block

  <script   language="javascript">  
  var   a   =   'hello';  
  function   test(msg)  
  {  
      alert(msg);  
      alert(a);  
  }  
  </script>

 

 

Then you can call the test function like this:

Code Block

mshtml.IHTMLDocument2 doc = (mshtml.IHTMLDocument2)axwebBrowser1.Document;

mshtml.IHTMLWindow2 parentWin = doc.parentWindow;

parentWin.execScript("test(99)", "javascript");

 

you can get detail information and sample code at:

http://www.codeproject.com/jscript/htmlgetshooked.asp

 

 

Answer 4

Hi there,

I am facing the exact scene - I need to run some js through a winform app.
If you could provide some code, because i found the link above not addressing the issue.

Thanks in advance

Answer 5

Jscript cannot be called from the windows forms. Why do want to do so? Is there any postbacks in windows forms?, then y do you need clien side code? Jscrip not necessarily required in windows forms.