public ActionResult DeleteBid(int id)
        {
            string errMsg = string.Empty;

            #region 验证参数
            if (id == 0)
            {
                errMsg = "竞价标的Id不能为空";
                return(RedirectToAction("Index", "BidManage", new { errMsg = errMsg }));
            }
            #endregion

            IData_BidManageService data_BidManageService = BLLContainer.Resolve <IData_BidManageService>();
            if (data_BidManageService.GetCount(p => p.ID == id) == 0)
            {
                errMsg = "该竞价标的不存在";
                return(RedirectToAction("Index", "BidManage", new { errMsg = errMsg }));
            }

            var data_BidManage = data_BidManageService.GetModels(p => p.ID == id).FirstOrDefault();

            if (!data_BidManageService.Delete(data_BidManage))
            {
                return(RedirectToAction("Index", "BidManage", new { errMsg = "更新数据库失败" }));
            }

            return(RedirectToAction("Index", "BidManage", new { errMsg = "删除成功" }));
        }