C/S模式的酒店管理系统

C/S模式的酒店管理系统，实现了三层架构

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;

namespace HotelBLL
{
    public class addOrder
    {
        public static bool addNewOrder（int VIPString  aTimeString  lTime int inPeple String roomId float inPrice float zheString jia float jiajia float prePrice String orderPeple String hua String gong out String mess）
        {
            try
            {
                HotelDAL.addOrder order = new HotelDAL.addOrder（）;
                int i = order.newOrder（VIP aTime lTime inPeple roomId inPrice zhe jia jiajia prePrice orderPeple hua gong）;
                if （i!=0）
                {
                    mess = “预定成功！“;
                    return true;
                }
                else
                {
                    mess = “预定失败！“;
                    return false;
                }
            }
            catch （Exception e）
            {
                mess = e.Message;
                return false;
            }

        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    2293760  2010-05-17 17:45  HotelManager\db\HotelSystem.mdf

     文件     851968  2010-05-17 17:45  HotelManager\db\HotelSystem_log.LDF

     文件       1088  2009-05-17 12:12  HotelManager\HotelBLL\addOrder.cs

     文件       3230  2009-05-19 14:53  HotelManager\HotelBLL\bill.cs

     文件      28672  2010-05-17 17:42  HotelManager\HotelBLL\bin\Debug\HotelBLL.dll

     文件      83456  2010-05-17 17:42  HotelManager\HotelBLL\bin\Debug\HotelBLL.pdb

     文件      36864  2010-05-17 17:42  HotelManager\HotelBLL\bin\Debug\HotelDAL.dll

     文件      65024  2010-05-17 17:42  HotelManager\HotelBLL\bin\Debug\HotelDAL.pdb

     文件       1178  2010-05-14 12:10  HotelManager\HotelBLL\check.cs

     文件       2282  2009-05-19 15:04  HotelManager\HotelBLL\custom.cs

     文件        517  2010-05-16 06:07  HotelManager\HotelBLL\getLiveMessage.cs

     文件        538  2010-05-16 06:07  HotelManager\HotelBLL\getOrderMessage.cs

     文件       1099  2009-05-21 16:22  HotelManager\HotelBLL\getRoomType.cs

     文件       2707  2010-05-16 06:04  HotelManager\HotelBLL\HotelBLL.csproj

     文件       2151  2010-05-05 12:30  HotelManager\HotelBLL\LiveOrderBLL.cs

     文件       3051  2010-05-14 12:28  HotelManager\HotelBLL\MoneyBLL.cs

     文件      28672  2010-05-17 17:42  HotelManager\HotelBLL\obj\Debug\HotelBLL.dll

     文件      83456  2010-05-17 17:42  HotelManager\HotelBLL\obj\Debug\HotelBLL.pdb

     文件      20480  2010-05-16 01:27  HotelManager\HotelBLL\obj\Debug\Refactor\HotelBLL.dll

     文件      13393  2010-05-17 17:42  HotelManager\HotelBLL\obj\Debug\ResolveAssemblyReference.cache

     文件        186  2010-05-16 21:25  HotelManager\HotelBLL\obj\HotelBLL.csproj.FileList.txt

     文件       2946  2010-05-17 17:42  HotelManager\HotelBLL\obj\HotelBLL.csproj.FileListAbsolute.txt

     文件       1323  2009-05-13 08:37  HotelManager\HotelBLL\Properties\AssemblyInfo.cs

     文件        348  2010-05-05 10:08  HotelManager\HotelBLL\rMessDataSetBLL.cs

     文件        292  2009-05-21 17:03  HotelManager\HotelBLL\roomTNBLL.cs

     文件       2274  2010-05-17 17:42  HotelManager\HotelBLL\rTypeDataSetBLL.cs

     文件       4982  2010-05-17 17:42  HotelManager\HotelBLL\ShoeRoomMessage.cs

     文件       2825  2010-05-17 17:42  HotelManager\HotelBLL\useHotel.cs

     文件       1378  2010-05-17 17:42  HotelManager\HotelDAL\addOrder.cs

     文件      36864  2010-05-17 17:42  HotelManager\HotelDAL\bin\Debug\HotelDAL.dll

............此处省略176个文件信息