try

{

}

catch (WebException ex)

{

    HttpWebResponse response = (HttpWebResponse)ex.Response;

    Console.WriteLine("Error code: {0}", response.StatusCode);

    using (Stream data = response.GetResponseStream())

    {

        using (StreamReader reader = new StreamReader(data))

        {

            string text = reader.ReadToEnd();

        }

    }

}