Kako z VS.NET priti do izvorne kode neke html strani?

using System.Net;
using System.Text

private string GetWebPage(string url)
{
  try
  {
    HttpWebRequest webRequest =
      (HttpWebRequest)WebRequest.Create(url);
    webRequest.Timeout = 6000;
    HttpWebResponse webResponse =
      (HttpWebResponse)webRequest.GetResponse();
    Stream responseStream = webResponse.GetResponseStream();
    string responseEncoding =
webResponse.ContentEncoding.Trim();
    if (responseEncoding.Length == 0)
      responseEncoding="us-ascii";
    StreamReader responseReader = new
StreamReader(responseStream,
      System.Text.Encoding.GetEncoding(responseEncoding));
    return(responseReader.ReadToEnd());
  }
  catch
  {
    return(string.Empty);
  }
}

if (File.Exists(path))

using (FileStream fs = File.OpenRead(path))

while (fs.Read(a,0,a.Length) > 0)