/// <summary>
        /// 修改首页分类
        /// </summary>
        /// <returns></returns>
        public ResultJson EditGradeInfo(EditGradeRequest request)
        {
            var Showgrade = ShowgradeinfoFunc.Instance.SelectByModel(new Showgradeinfo {
                OrderCount = request.OrderId
            });

            if (Showgrade.Count >= 1)
            {
                ShowgradeinfoFunc.Instance.DeleteModel(new Showgradeinfo {
                    OrderCount = request.OrderId
                });
            }
            if (ShowgradeinfoFunc.Instance.Insert(new Showgradeinfo {
                GradeId = request.GradeId, OrderCount = request.OrderId
            }))
            {
                return(new ResultJson {
                    HttpCode = 200, Message = "更新成功!"
                });
            }
            else
            {
                return(new ResultJson {
                    HttpCode = 300, Message = "更新失败!"
                });
            }
        }
 public ResultJson DeleteGradeInfo(EditGradeRequest request)
 {
     if (ShowgradeinfoFunc.Instance.DeleteModel(new Showgradeinfo {
         OrderCount = request.OrderId
     }))
     {
         return(new ResultJson {
             HttpCode = 200, Message = "删除成功!"
         });
     }
     else
     {
         return(new ResultJson {
             HttpCode = 300, Message = "删除失败!"
         });
     }
 }