tijian_tieying/web/BLL/ERPCYDIC.cs

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using ZWL.DBUtility;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
namespace ZWL.BLL
{
	/// <summary>
	/// <20><>ERPCYDIC<49><43>
	/// </summary>
	public class ERPCYDIC
	{
		public ERPCYDIC()
		{}
		#region Model
		private int _id;
		private string _dicname;
		private string _backinfo;
		private string _username;
		private DateTime? _timestr;
		/// <summary>
		/// 
		/// </summary>
		public int ID
		{
			set{ _id=value;}
			get{return _id;}
		}
		/// <summary>
		/// <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		/// </summary>
		public string DicName
		{
			set{ _dicname=value;}
			get{return _dicname;}
		}
		/// <summary>
		/// <20><>Ҫ˵<D2AA><CBB5>
		/// </summary>
		public string Backinfo
		{
			set{ _backinfo=value;}
			get{return _backinfo;}
		}
		/// <summary>
		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		/// </summary>
		public string UserName
		{
			set{ _username=value;}
			get{return _username;}
		}
		/// <summary>
		/// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
		/// </summary>
		public DateTime? TimeStr
		{
			set{ _timestr=value;}
			get{return _timestr;}
		}
		#endregion Model


		#region  <EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>

		/// <summary>
		/// <20>õ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>
		/// </summary>
		public ERPCYDIC(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,DicName,Backinfo,UserName,TimeStr ");
			strSql.Append(" FROM ERPCYDIC ");
			strSql.Append(" where ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = ID;

			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["ID"].ToString()!="")
				{
					ID=int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
				}
				DicName=ds.Tables[0].Rows[0]["DicName"].ToString();
				Backinfo=ds.Tables[0].Rows[0]["Backinfo"].ToString();
				UserName=ds.Tables[0].Rows[0]["UserName"].ToString();
				if(ds.Tables[0].Rows[0]["TimeStr"].ToString()!="")
				{
					TimeStr=DateTime.Parse(ds.Tables[0].Rows[0]["TimeStr"].ToString());
				}
			}
		}

		/// <summary>
		/// <20>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>ID
		/// </summary>
		public int GetMaxId()
		{

		return DbHelperSQL.GetMaxID("ID", "ERPCYDIC"); 
		}

		/// <summary>
		/// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڸü<DAB8>¼
		/// </summary>
		public bool Exists(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from ERPCYDIC");
			strSql.Append(" where ID=@ID ");

			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = ID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		/// </summary>
		public int Add()
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into ERPCYDIC(");
			strSql.Append("DicName,Backinfo,UserName,TimeStr)");
			strSql.Append(" values (");
			strSql.Append("@DicName,@Backinfo,@UserName,@TimeStr)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@DicName", SqlDbType.VarChar,50),
					new SqlParameter("@Backinfo", SqlDbType.VarChar,500),
					new SqlParameter("@UserName", SqlDbType.VarChar,50),
					new SqlParameter("@TimeStr", SqlDbType.DateTime)};
			parameters[0].Value = DicName;
			parameters[1].Value = Backinfo;
			parameters[2].Value = UserName;
			parameters[3].Value = TimeStr;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 1;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		/// </summary>
		public void Update()
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update ERPCYDIC set ");
			strSql.Append("DicName=@DicName,");
			strSql.Append("Backinfo=@Backinfo,");
			strSql.Append("UserName=@UserName,");
			strSql.Append("TimeStr=@TimeStr");
			strSql.Append(" where ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4),
					new SqlParameter("@DicName", SqlDbType.VarChar,50),
					new SqlParameter("@Backinfo", SqlDbType.VarChar,500),
					new SqlParameter("@UserName", SqlDbType.VarChar,50),
					new SqlParameter("@TimeStr", SqlDbType.DateTime)};
			parameters[0].Value = ID;
			parameters[1].Value = DicName;
			parameters[2].Value = Backinfo;
			parameters[3].Value = UserName;
			parameters[4].Value = TimeStr;

			DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
		}

		/// <summary>
		/// ɾ<><C9BE>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		/// </summary>
		public void Delete(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from ERPCYDIC ");
			strSql.Append(" where ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = ID;

			DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
		}


		/// <summary>
		/// <20>õ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>
		/// </summary>
		public void GetModel(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 ID,DicName,Backinfo,UserName,TimeStr ");
			strSql.Append(" FROM ERPCYDIC ");
			strSql.Append(" where ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = ID;

			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["ID"].ToString()!="")
				{
					ID=int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
				}
				DicName=ds.Tables[0].Rows[0]["DicName"].ToString();
				Backinfo=ds.Tables[0].Rows[0]["Backinfo"].ToString();
				UserName=ds.Tables[0].Rows[0]["UserName"].ToString();
				if(ds.Tables[0].Rows[0]["TimeStr"].ToString()!="")
				{
					TimeStr=DateTime.Parse(ds.Tables[0].Rows[0]["TimeStr"].ToString());
				}
			}
		}

		/// <summary>
		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select * ");
			strSql.Append(" FROM ERPCYDIC ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		#endregion  <EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	}
}