public int Add(Book.Model.T_Base_Book book)
{
Book.DAL.T_Base_Book dal = new DAL.T_Base_Book();
//用DAL层提供的添加方法添加
dal.Add(book);
return(0);
}
public int Add(Book.Model.T_Base_Book book)
{
int result = 0;
Book.DAL.T_Base_Book dal = new DAL.T_Base_Book();
result = dal.Add(book);
return(result);
}