simple question

I'm building an ASP.NET app that needs to be able to retrieve an html document from a specified http address. I don't want to display the html anywhere, I just want to parse it so I can retrieve some information from it.

Here's an example. Let's say that the information that I want to extract from an html page resides at "weather.com" . How can assign a variable to the contents of the html page contained at weather.com?

My problem is that I can't figure out how to retreive the html document for processing. I would think that it's pretty simple, but I can't find a way to do it. Any direct help or links is greatly appreciated.

Code:

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using System.Text;
using System.Net;

WebClient wc = new WebClient();
PageData.Text = UTF8Encoding.UTF8.GetString(wc.DownloadData("http://www.vbforums.com"));

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