// Implement functions and properties of IBL
/// <summary>
/// add a room to the collection
/// </summary>
/// <param name="room">room</param>
/// <returns>true if success, false else</returns>
public bool AddRoom(Room room)
{
if (room.RoomID < nextRoomNumber)
{
return(false);
}
if (!myDal.AddRoom(room))
{
return(false);
}
nextRoomNumber = room.RoomID + 1;
return(true);
}
