notsellsda.cs

实现房产销售的房屋管理 客户管理 并且在客户管理中实现了对预定客户和已购房客户的查询和修改

using System;
using System.Data;
using System.Data.SqlClient;
using HouseBE;

namespace HouseDA
{
	/// <summary>
	/// NotSellsDA 的摘要说明。
	/// </summary>
	public class NotSellsDA:CommonDA
	{
		private SqlConnection _con;
		private ConDA _cons;
		private SqlCommand _cmd;
		private SqlDataAdapter _adapter;
		private DataSet _ds;
		private HouseBE.House _house;

		public HouseBE.House house
		{
			set
			{
			 this._house=value;
			}
			get
			{
			 return this._house;
			}
		}
		public NotSellsDA()
		{
			//
			// TODO: 在此处添加构造函数逻辑
			//
			this._cons=new ConDA();
			this._con=this._cons._con;
		}
		#region CommonDA 成员

		public DataSet select()
		{
			// TODO:  添加 NotSellsDA.select 实现
			try
			{
				this._adapter=new SqlDataAdapter("select * from HouseNoSalesView",this._con);
				this._ds=new DataSet();
				this._adapter.Fill(this._ds,"HouseNoSalesView");
			}
			catch(Exception ex)
			{
			 Console.WriteLine(ex.Message);
			 throw ex;
			}
			return this._ds;
		}

		public void insert()
		{
			// TODO:  添加 NotSellsDA.insert 实现
			this._cmd=this._con.CreateCommand();
			this._cmd.CommandText="insert into House values(@HouseNO,@ClientID,@LPID,@Age,@SpecID,@Area,@Address,@Price,@Remark,@Datetime)";
			
			this._cmd.Parameters.Add("@HouseNO",this._house.HouseNO);
			this._cmd.Parameters.Add("@ClientID",this._house.ClientID);
			this._cmd.Parameters.Add("@LPID",this._house.LPID);
			this._cmd.Parameters.Add("@Age",this._house.Age);
			this._cmd.Parameters.Add("@SpecID",this._house.SpecID);
			this._cmd.Parameters.Add("@Area",this._house.Area);
			this._cmd.Parameters.Add("@Address",this._house.Address);
			this._cmd.Parameters.Add("@Price",this._house.Price);
			this._cmd.Parameters.Add("@Remark",this._house.Remark);
            this._cmd.Parameters.Add("@Datetime",this._house.Datetime);

			try
			{
				this._con.Open();
				this._cmd.ExecuteNonQuery();
			}
			catch(Exception ex)
			{
				Console.WriteLine(ex.Message);
				throw ex;
			}
			finally
			{
			  this._con.Close();
			}
		}

		public void update()
		{
			// TODO:  添加 NotSellsDA.update 实现
			this._cmd=this._con.CreateCommand();
			this._cmd.CommandText="update NotSells  set HouseNO=@HouseNO,ClientID=@ClientID,LPID=@LPID,Age=@Age,SpecID=@SpecID,Area=@Area,Address=@Address,Price=@Price,Remark=@Remark,Datetime=@Datetime where HouseID=@HouseID";
			
			this._cmd.Parameters.Add("@HouseNO",this._house.HouseNO);
			this._cmd.Parameters.Add("@ClientID",this._house.ClientID);
			this._cmd.Parameters.Add("@LPID",this._house.LPID);
			this._cmd.Parameters.Add("@Age",this._house.Age);
			this._cmd.Parameters.Add("@SpecID",this._house.SpecID);
			this._cmd.Parameters.Add("@Area",this._house.Area);
			this._cmd.Parameters.Add("@Address",this._house.Address);
			this._cmd.Parameters.Add("@Price",this._house.Price);
			this._cmd.Parameters.Add("@Remark",this._house.Remark);
			this._cmd.Parameters.Add("@Datetime",this._house.Datetime);
            this._cmd.Parameters.Add("@HouseID",this._house.HouseID);

			try
			{
				this._con.Open();
				this._cmd.ExecuteNonQuery();
			}
			catch(Exception ex)
			{
				Console.WriteLine(ex.Message);
				throw ex;
			}
			finally
			{
				this._con.Close();
			}
		}
        //调用存储过程
		public void delete()
		{
			// TODO:  添加 NotSellsDA.delete 实现
			this._cmd=this._con.CreateCommand();
			this._cmd.CommandType=CommandType.StoredProcedure;
			this._cmd.CommandText="proc_deleteHouse";
			this._cmd.Parameters.Add("@houseID",this._house.HouseID);
			this._cmd.Parameters.Add("@LPName",this._house.getLpName);
			this._cmd.Parameters.Add("@ClientName",this._house.getClientName);
			this._cmd.Parameters.Add("@SpecType",this._house.getSpecName);
			this._cmd.Parameters.Add("@hNO",this._house.HouseNO);
			try
			{
				this._con.Open();
				this._cmd.ExecuteNonQuery();
			}
			catch(Exception ex)
			{
				Console.WriteLine(ex.Message);
				throw ex;
			}
			finally
			{
				this._con.Close();
			}
		}

		#endregion
	}
}