Problem with WebBrowser.DocumentText

[That Asian Guy]

I'm trying to search the source code of the web page, but the string I declare doesn't hold enough characters. This is my code.

String webSource = String.Empty;
webSource = webBrowser1.DocumentText;

// Form2 has a richTextBox which will let one see the text
Form2 form2 = new Form2(webSource);
form2.Show();

When I check this in Internet Explorer, the source of my program is less than half of what it shows as in IE. What's the problem and how can I fix it? Thanks in advance.

[That Asian Guy]

I also want to add that I am trying to obtain the first image returned from a google image search. Right now, I am using the html of the search page to obtain the link to the first image. An alternative method would also be appreciated. Thanks.