VAGSuite.msiupdater.GetPageHTML C# (CSharp) Метод

        public string GetPageHTML(string pageUrl, int timeoutSeconds)
        {
            System.Net.WebResponse response = null;

            try
            {
                // Setup our Web request
                System.Net.WebRequest request = System.Net.WebRequest.Create(pageUrl);
                HttpRequestCachePolicy noCachePolicy = new HttpRequestCachePolicy(HttpRequestCacheLevel.NoCacheNoStore);
                request.CachePolicy = noCachePolicy;
                try
                {
                    request.Proxy.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
                }
                catch (Exception proxyE)
                {
                    PumpString("Error setting proxy server: " + proxyE.Message, false, false, new Version(), false, "");
                }

                request.Timeout = timeoutSeconds * 1000;

                // Retrieve data from request
                response = request.GetResponse();

                System.IO.Stream streamReceive = response.GetResponseStream();
                System.Text.Encoding encoding = System.Text.Encoding.GetEncoding("utf-8");
                System.IO.StreamReader streamRead = new System.IO.StreamReader(streamReceive, encoding);

                // return the retrieved HTML
                return streamRead.ReadToEnd();
            }
            catch (Exception ex)
            {
                // Error occured grabbing data, return empty string.
                PumpString("An error occurred while retrieving the HTML content. " + ex.Message, false, false, new Version(), false, "");
                return "";
            }
            finally
            {
                // Check if exists, then close the response.
                if (response != null)
                {
                    response.Close();
                }
            }
        }