BLL/Collection.cs

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using System;
using System.Data;
using System.Collections.Generic;
using Maticsoft.Common;
using JY.Model;
namespace JY.BLL
{
	/// <summary>
	/// Collection
	/// </summary>
	public partial class Collection
	{
		private readonly JY.DAL.Collection dal=new JY.DAL.Collection();
		public Collection()
		{}
		#region  Method
		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(long ID)
		{
			return dal.Exists(ID);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public long Add(JY.Model.Collection model)
		{
			return dal.Add(model);
		}

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

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(long ID)
		{
			
			return dal.Delete(ID);
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string IDlist )
		{
			return dal.DeleteList(IDlist );
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public JY.Model.Collection GetModel(long ID)