/// <summary>
        /// 修改注册赠送优惠券设置
        /// </summary>
        /// <param name="CouponRegisterId">设置主键ID</param>
        /// <param name="status">状态</param>
        /// <param name="couponIds">优惠券ID,用','隔开</param>
        /// <returns></returns>
        public JsonResult Update(long CouponRegisterId, CouponSendByRegisterStatus status, string couponIds)
        {
            var coupons = couponIds.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
                          .Select(p => long.Parse(p))
                          .ToList();

            if (status == CouponSendByRegisterStatus.Open && coupons.Count == 0)
            {
                return(Json(new Result()
                {
                    success = false, msg = "请选择优惠券"
                }));
            }

            var model = new CouponSendByRegisterModel()
            {
                Id        = CouponRegisterId,
                Link      = "#",
                Status    = status,
                CouponIds = coupons.Select(p => new CouponModel {
                    Id = p
                }).ToList()
            };

            CouponApplication.SetCouponSendByRegister(model);
            return(Json(new Result()
            {
                success = true, msg = "设置成功"
            }));
        }
 /// <summary>
 /// 修改注册赠送优惠券设置
 /// </summary>
 /// <param name="CouponRegisterId">设置主键ID</param>
 /// <param name="status">状态</param>
 /// <param name="couponIds">优惠券ID,用','隔开</param>
 /// <returns></returns>
 public JsonResult Update(long CouponRegisterId, int status, string couponIds)
 {
     couponIds = couponIds.TrimEnd(',');
     if (couponIds != "" || status.Equals(0))//当活动开启时优惠券不能为空
     {
         var model = new Himall.DTO.CouponSendByRegisterModel()
         {
             Id     = CouponRegisterId,
             Link   = "#",
             Status = (Himall.CommonModel.CouponSendByRegisterStatus)status
         };
         if (!couponIds.Equals(""))
         {
             string[] arrCouponId = couponIds.Split(',');
             foreach (string item in arrCouponId)
             {
                 model.CouponIds.Add(new Himall.DTO.CouponModel()
                 {
                     Id = long.Parse(item)
                 });
             }
         }
         CouponApplication.SetCouponSendByRegister(model);
         return(Json(new Result()
         {
             success = true, msg = "设置成功"
         }));
     }
     else
     {
         return(Json(new Result()
         {
             success = false, msg = "请选择优惠券"
         }));
     }
 }