I am using the webBrowser control in c# to load a webpage and need to call a JavaScript function that returns a string value. I got a solution to use the InvokeScript method, and i tried a lot , but everything got failed...... plz help me
+2
A:
Can you specify what failed?
My sample below consists of a form with a WebBrowser and a Button.
The object called y in the end has the sentence "i did it!". So with me it works.
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
webBrowser1.DocumentText = @"<html><head>
<script type='text/javascript'>
function doIt() {
alert('hello again');
return 'i did it!';
}
</script>
</head><body>hello!</body></html>";
}
private void button1_Click(object sender, EventArgs e)
{
object y = webBrowser1.Document.InvokeScript("doIt");
}
}
Gidon
2009-09-17 07:59:06
thank you Gidon, it works fine
raki
2009-09-17 09:02:53