ASP. NET Reading remote web page source code using HttpWebRequest

Read remote web pages can do what need not say more, do thief procedures or collect, and so on.

public string GetPage(string url)
{

  HttpWebRequest request = null;

  HttpWebResponse response = null;

  StreamReader reader = null;

  try
  {

    request = (HttpWebRequest)WebRequest.Create(url);

    request.Timeout = 20000;

    request.AllowAutoRedirect = false;

    response = (HttpWebResponse)request.GetResponse();

    if (response.StatusCode == HttpStatusCode.OK && response.ContentLength < 1024 * 1024)
    {

      reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.Default);

      string html = reader.ReadToEnd();

      return html;

    }

  }

  catch
  {

  }

  finally
  {

    if (response != null)
    {

      response.Close();

      response = null;

    }

    if (reader != null)

      reader.Close();

    if (request != null)

      request = null;

  }

  return string.Empty;
}