private void ReturnBookToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //MessageBox.Show("Return");
            String      id          = studentDataGridView.SelectedCells[0].Value.ToString();
            Return_Book return_Book = new Return_Book(id);

            return_Book.Show();
        }
예제 #2
0
        private void ReturnBookToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Return_Book return_Book = new Return_Book(null);

            return_Book.Show();
        }
        private void button9_Click(object sender, EventArgs e)
        {
            Return_Book rb = new Return_Book();

            rb.Show();
        }