public static async Task LoadPersonalTimeline(OnLoadEventsSuccess _OnSuccess)
        {
            string HData = JsonConvert.SerializeObject(new PersonalTimelineObject {
                IDENT = FileService.GetStorageValue(Constants.STORAGE_KEY_USER).ToString()
            });

            CallServer(EMessageTypes.MSG_LOAD_USER_EVENTS, HData, _OnSuccess);
        }
        public static async Task LoadBreakoutSession(string _DateTime, OnLoadEventsSuccess _OnSuccess)
        {
            string HData = JsonConvert.SerializeObject(new PersonalTimelineObject {
                START_DATE = _DateTime, IDENT = FileService.GetStorageValue(Constants.STORAGE_KEY_USER).ToString()
            });

            CallServer(EMessageTypes.MSG_LOAD_BREAKOUT_SESSION, HData, _OnSuccess);
        }