public PreferenceManager()
        {
            _.Info("Load Preference Manager", _.InfoImportance.Important);

            PreferenceAll  = new PreferenceAll();
            _xmlSerializer = new XmlSerializer(PreferenceAll.GetType());

            Read();
        }
        public PreferenceManager()
        {
            _.Info("Load Preference Manager", _.InfoImportance.Important);

            PreferenceAll = new PreferenceAll();
            _xmlSerializer = new XmlSerializer(PreferenceAll.GetType());

            Read();
        }