public static T FromXML<T>(string xml)
        {
            using (StringReader stringReader = new StringReader(xml))
            {
                XmlSerializer serializer = new XmlSerializer(typeof(T));
                return (T)serializer.Deserialize(stringReader);
            }
        }

        public string ToXML<T>(T obj)
        {
            using (StringWriter stringWriter = new StringWriter(new StringBuilder()))
            {
                XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
                xmlSerializer.Serialize(stringWriter, obj);
                return stringWriter.ToString();
            }
        }