How to get attribute "class" of an html element using webbrowser component in C#

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C#2.0

C#

VB

I want to know that how to get attribute "class" of an html element using webbrowser component in C# .. Normally i am able to get any attribute (except class attribute) of any html tag. but this time i want to get attribute of "class" here is a sample html element
<p class="abstract"> Hello World </p>

Normally i was able to get the attribute of any html tag like
<a href="http://www.anylink.com"> Hello World </a>

String = HtmlElement.GetAttribute("href"); //So it gives me the value of href attribute...

But for this html tag <p class="abstract"> Hello World </p>

I tried String = HtmlElement.GetAttribute("class");

but it doesnt worked for me :(

Edit for Answer 1: No it doesnt works.. As you know GetAttribute(<atribute name="">) returns the value of a specific attribute in an HtmlElement.. So when i use "class" or "abstract" (which is the class name) in both cases it returns nothing..