コード例 #1
0
        //删除
        private void button3_Click(object sender, EventArgs e)
        {
            string sno = txtSno1.Text;

            Classes.StudentInfoOperation op = new Classes.StudentInfoOperation();
            if (op.DeleteStudent(sno))
            {
                MessageBox.Show("成功");
            }
            else
            {
                MessageBox.Show("失败了");
            }
            dataGridView1.DataSource = Bind().Tables[0];
        }