how to manipulate document text

```
in default webrowser control of .net we can manipulate the source code  by 
using webBrowser1.DocumentText
what is the equivalent property of gecko web browser control for reading and 
changing the source code of currently loaded page

<a href="http://google.com">google</a>


```

Original issue reported on code.google.com by `sanjay...@gmail.com` on 12 Oct 2012 at 8:09
