BLL/car.cs

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using System;
using System.Data;
using System.Collections.Generic;
using Maticsoft.Common;
using AECS.Model;
namespace AECS.BLL
{
    /// <summary>
    /// car
    /// </summary>
    public partial class car
    {
        private readonly AECS.DAL.car dal = new AECS.DAL.car();
        public car()
        { }
        #region  Method

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return dal.GetMaxId();
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int Car_no)
        {
            return dal.Exists(Car_no);
        }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(AECS.Model.car model)
        {
            return dal.Add(model);
        }

        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(AECS.Model.car model)
        {
            return dal.Update(model);
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int Car_no)
        {

            return dal.Delete(Car_no);
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>