How to get hidden fields from HTML?

[GeFox]

Hey guys.
I have created a simple program , that parses HTML from web-pages , using HttpWebRequst & HttpWebResponse classes. In this parsed HTML I want to find all hidden fields. I'm using Regular Expressions for it. But there is one glitch.. When I'm getting HTML with HttpWebResponse class , no hidden fields contains in it... But when I looking at this HTML in my browser (FireFox) with Firebug plugin , I can see all those fields.

So the question : How to get hidden fields from HTML , using base HttpWebRequest & HttpWebResponse classes & Regex?

BTW : I'm writing in C#.
P.S Sorry for my English... if there are a lot of errors

[Plater]

You are looking for <input type="hidden"> fields right?
That's what a hidden field is. And they should be available to you in the string of data from HttpWebRequest

I jsut tested and I get hidden fields just fine

<input type="hidden" name="_hfTimeZo ne" id="_hfTimeZone " value="-5" />

[r035198x]

Perhaps there is something you are doing wrong in your code. You might have to post the relevant parts of your code.