urlparameters = @"?account=" + username;
                        url = "https://" + platform + "/Home/CheckRegAccountAvailable" + urlparameters;
                        method = "GET";

request = (HttpWebRequest)WebRequest.Create(_url);
    request.Timeout = _timeout;
    request.Method = _method;
    request.ContentType = _responsetype;

    if (_method != "GET")
    {
        if (_contentlength > 0)
        {
            request.ContentLength = _contentlength;
        }

        if (_isrequestbody)
        {
            using (var streamWriter = new StreamWriter(request.GetRequestStream()))
            {
                streamWriter.Write(_requestbody);
                streamWriter.Flush();
                streamWriter.Close();
            }
        }
    }

string result = "", _msg = "";

    using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
    {
        using (Stream stream = response.GetResponseStream())
        {
            using (StreamReader reader = new StreamReader(stream))
            {

                result = reader.ReadToEnd();
            }

            _msg = "Received response...";
            Console.WriteLine(_msg);
            if (_isLog)
                doLogToFile(_filename, _fileextension, _path, _msg);

            if (_isUIRTBLog)
                rtb_AppendText(_rtb, _msg + "rn");

            Console.WriteLine(_msg);
        }
    }