asp.net 汽车租赁系统（附数据库）

using System;
using System.Collections.Generic;
using System.Text;
using Hotel.Models;
using Hotel.DAO;

namespace Hotel.BLL
{
    public static class RoomManager
    {
        public static IList GetAllRooms（）
        {
            try
            {
                return RoomService.GetAllRooms（）;
            }
            catch （Exception ex）
            {
                throw new Exception（ex.ToString（））;
            }
        }

        public static IList GetAllRoomsByTypeId（int roomTypeIdint roomStateId）
        {
            try
            {
                return RoomService.GetAllRoomsByTypeId（roomTypeId roomStateId）;
            }
            catch （Exception ex）
            {
                throw new Exception（ex.ToString（））;
    

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-07-21 11:16  Car\
     目录           0  2017-07-21 11:16  Car\Backup\
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.BLL\
     文件        2461  2008-06-16 14:19  Car\Backup\Hotel.BLL\Hotel.BLL.csproj
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.BLL\Properties\
     文件        1337  2008-06-12 14:54  Car\Backup\Hotel.BLL\Properties\AssemblyInfo.cs
     文件        1385  2008-09-03 17:21  Car\Backup\Hotel.BLL\RoomManager.cs
     文件         333  2008-06-16 14:21  Car\Backup\Hotel.BLL\RoomStateManager.cs
     文件        1789  2008-09-21 11:31  Car\Backup\Hotel.BLL\RoomTypeManager.cs
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.DAO\
     文件        3876  2008-09-07 21:53  Car\Backup\Hotel.DAO\DBHelper.cs
     文件        2316  2008-06-13 08:17  Car\Backup\Hotel.DAO\Hotel.DAO.csproj
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.DAO\Properties\
     文件        1337  2008-06-12 14:53  Car\Backup\Hotel.DAO\Properties\AssemblyInfo.cs
     文件        5006  2008-09-03 18:04  Car\Backup\Hotel.DAO\RoomService.cs
     文件         896  2008-06-16 14:16  Car\Backup\Hotel.DAO\RoomStateService.cs
     文件        3662  2008-09-02 16:41  Car\Backup\Hotel.DAO\RoomTypeService.cs
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.Models\
     文件        2038  2008-06-12 22:58  Car\Backup\Hotel.Models\Hotel.Models.csproj
     目录           0  2017-07-21 11:16  Car\Backup\Hotel.Models\Properties\
     文件        1343  2008-06-12 14:53  Car\Backup\Hotel.Models\Properties\AssemblyInfo.cs
     文件        1734  2008-06-16 12:45  Car\Backup\Hotel.Models\Room.cs
     文件         521  2008-06-13 08:26  Car\Backup\Hotel.Models\RoomState.cs
     文件         923  2008-09-20 09:54  Car\Backup\Hotel.Models\RoomType.cs
     文件        5551  2017-06-03 02:05  Car\Backup\hotel.sln
     文件       29108  2009-03-14 10:24  Car\Backup\hotel.v12.suo
     文件        5717  2017-06-03 02:06  Car\Car.sln
     文件       40960  2017-06-18 12:10  Car\Car.v12.suo
     目录           0  2017-07-21 11:16  Car\Hotel.BLL\
     目录           0  2017-07-21 11:16  Car\Hotel.BLL\bin\
     目录           0  2017-07-21 11:16  Car\Hotel.BLL\bin\Debug\
............此处省略173个文件信息