private void btn_clear_Click(object sender, EventArgs e)
{
//confirm that they would like to clear all students
if (MessageBox.Show("Are you sure you want to clear all student names?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
//update the datagridview so all student names are removed
dgv_class = RobotController.ClearAllStudents(dgv_class);
}
}
