companymessagebs.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 HouseBE;
using HouseDA;
using System.Data;


namespace HouseBS
{
	/// <summary>
	/// CompanyMessageBS 的摘要说明。
	/// </summary>
	public class CompanyMessageBS
	{
		private HouseBE.CompanyMessage _companymessage;
		private HouseDA.CompanyMessageDA _companymessages;
        private DataSet _ds;

		public HouseBE.CompanyMessage companymessage
		{
			set
			{
			 this._companymessage=value;
			}
			get
			{
				return this._companymessage;
			}
		}
		public CompanyMessageBS()
		{
			//
			// TODO: 在此处添加构造函数逻辑
			//
			this._ds=new DataSet();
			this._companymessages=new CompanyMessageDA();
		}
		

		public void insert()
		{
			// TODO:  添加 CompanyMessageBS.insert 实现
			this._companymessages.companyMessage=this._companymessage;
			try
			{
			     this._companymessages.insert();
			}
			catch(Exception ex)
			{
			  Console.WriteLine(ex.Message);
			  throw ex;
			}
		}
		public DataSet select()
		{
			// TODO:  添加 CompanyMessageBS.select 实现
			try
			{
			  this._ds=this._companymessages.select();
			}
			catch(Exception ex)
			{
			  Console.WriteLine(ex.Message);
			  throw ex;
			}
			return this._ds;
		}

		public void update()
		{
		  this._companymessages.companyMessage=this._companymessage;
			try
			{
			  this._companymessages.update();
			}
			catch(Exception ex)
			{
			  throw ex;
			}
		
		}
	}
}