/// <summary>
        /// 初始化餐桌数据
        /// </summary>
        private void InitTableData()
        {
            TypeItems.Clear();

            InitTableLocationItemData(0);
            //List<TableType> types = _TableService.GetAllTypes();
            //List<Location> locations = _TableService.GetAllLocation();
        }
 public override void NavOnLoadr(params object[] parsObjects)
 {
     if (_isViewVisual)
     {
         return;
     }
     _isViewVisual = true;
     UserItems.Clear();
     TypeItems.Clear();
     Items.Clear();
     IsAdvanceQueryChecked = false;
     BeginDate             = DateTime.Now.AddDays(-1);
     EndDate = DateTime.Now;
     RequestAllUserInfomation();
     RequestAllOperatorTypeHttp();
     Remind = "请设置好查询日期[最多一个月]以及高级查询条件进行查询...";
 }