DAL/Collection.cs

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using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace JY.DAL
{
	/// <summary>
	/// 数据访问类:Collection
	/// </summary>
	public partial class Collection
	{
		public Collection()
		{}
		#region  Method

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(long ID)
		{
			int rowsAffected;
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.BigInt)
			};
			parameters[0].Value = ID;

			int result= DbHelperSQL.RunProcedure("Collection_Exists",parameters,out rowsAffected);
			if(result==1)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		///  增加一条数据
		/// </summary>
		public long Add(JY.Model.Collection model)
		{
			int rowsAffected;
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.BigInt,8),
					new SqlParameter("@ProductId", SqlDbType.Int,4),
					new SqlParameter("@ProductName", SqlDbType.NVarChar,50),
					new SqlParameter("@MemberId", SqlDbType.Int,4),
					new SqlParameter("@MemberName", SqlDbType.NVarChar,50),
					new SqlParameter("@CollectionDate", SqlDbType.DateTime),
					new SqlParameter("@Sort", SqlDbType.Int,4),
					new SqlParameter("@IsDelete", SqlDbType.Bit,1)};
			parameters[0].Direction = ParameterDirection.Output;
			parameters[1].Value = model.ProductId;
			parameters[2].Value = model.ProductName;
			parameters[3].Value = model.MemberId;
			parameters[4].Value = model.MemberName;
			parameters[5].Value = model.CollectionDate;
			parameters[6].Value = model.Sort;