/// <summary>
        /// 加载餐桌定位---餐桌类型定位
        /// </summary>
        private void LoaderTableTypeLocation(string[] values)
        {
            flag = false;
            List <TableType> types = _TableStatusService.GetAllTypes();

            TableLocationItems.Clear();
            if (types != null)
            {
                foreach (var tt in types)
                {
                    BaseTableModel ttm = new BaseTableModel(tt.TableTypeId, tt.Name);
                    if (!flag)
                    {
                        LocationSelectedItem = ttm;
                        flag = true;
                    }
                    if (values != null)
                    {
                        foreach (var value in values)
                        {
                            if (string.IsNullOrEmpty(value))
                            {
                                continue;
                            }
                            if (tt.TableTypeId == int.Parse(value))
                            {
                                ttm.Checked = true;
                            }
                        }
                    }
                    TableLocationItems.Add(ttm);
                }
            }
        }