private void ButtonBooks_Click(object sender, EventArgs e)
{
BookForm bookForm = new BookForm();
bookForm.ShowDialog();
}
public AddBookForm(BookForm bf)
{
InitializeComponent();
bf1 = bf;
}
public BookLendForm(BookForm bf)
{
InitializeComponent();
bf1 = bf;
}
public BookReturnForm(BookForm bf)
{
InitializeComponent();
bf1 = bf;
}