/// <summary>
        /// Extract error code and error description from Partner's response message
        /// </summary>
        /// <param name="DecryptedMsg">Partner's decrypted response</param>
        /// <param name="ErrorCode">Error Code - according to partner documentation</param>
        /// <param name="ErrorDesc">Error Description</param>
        /// <returns>true for success or false for failure</returns>
        private bool GetDevComResult(string DecryptedMsg,ref int ErrorCode,ref string ErrorDesc)
        {
            const string XPATH_2_ERROR_CODE = "MSG/HEADER/RESULT_CODE";
            const string XPATH_2_ERROR_DESC = "MSG/HEADER/RESULT_DESC";
            try
            {
                XmlDocument dom = new XmlDocument();
                dom.LoadXml(DecryptedMsg);
                if (dom.SelectSingleNode(XPATH_2_ERROR_CODE) != null)
                {
                    ErrorCode = int.Parse(dom.SelectSingleNode(XPATH_2_ERROR_CODE).InnerText);                                        
                }
                if (dom.SelectSingleNode(XPATH_2_ERROR_DESC) != null)
                {
                    ErrorDesc = dom.SelectSingleNode(XPATH_2_ERROR_DESC).InnerText;
                }
                return true;
            }
            catch
            {
                //here you can write to log                 
                return false;
            }

        }