public bool InsertBookAuthor(BookAuthor bookAuthor)
{
BookAuthorHandler myHandler = new BookAuthorHandler(); return myHandler.InsertBookAuthor(bookAuthor);
}
public bool DeleteBookAuthor(BookAuthor bookAuthor)
{
BookAuthorHandler myHandler = new BookAuthorHandler(); return myHandler.DeleteBookAuthor(bookAuthor);
}
public List<BookAuthor> GetBookAuthors(int BookID)
{
BookAuthorHandler myHandler = new BookAuthorHandler(); return myHandler.GetBookAuthors(BookID);
}
public bool BookAuthorUpdateDelete(int BookID)
{
BookAuthorHandler myHandler = new BookAuthorHandler(); return myHandler.DeleteUpdateBookAuthor(BookID);
}