Serialize Class Object to XML

  /// <summary>
        /// Serialize Class Object to XML
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <returns></returns>
        public static string XmlSerialize<T>(T obj)
        {
            XmlSerializer ser = new XmlSerializer(typeof(T));
            StringWriter sw = new StringWriter();
            XmlTextWriter tw = new XmlTextWriter(sw);
            ser.Serialize(tw, obj);
            string result = sw.ToString();
            return result;
        }