/// <summary>
/// 删除书本
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public static int Delete_Book(int id)
{
return(Dal_BookInfo.Delete_Book(id));
}
/// <summary>
/// 根据书名查找书
/// </summary>
/// <param name="bookname"></param>
/// <returns></returns>
public static BookInfo GetBook(string bookname)
{
return(Dal_BookInfo.GetBook(bookname));
}
/// <summary>
/// 添加书本
/// </summary>
/// <param name="book"></param>
/// <returns></returns>
public static int Add_Book(BookInfo book)
{
return(Dal_BookInfo.Add_Book(book));
}