private void Write_btn_Click(object sender, EventArgs e)
{
if ((saveFileDialog1.ShowDialog() == DialogResult.OK))
{
BadStud s = new BadStud(StudList);
IO_Student std = new IO_Student(openFileDialog1.FileName);
std.Write(s.GetBadStudList());
}
}
private void Func_btn_Click(object sender, EventArgs e)
{
BadStud s = new BadStud(StudList);
DataGridViewUtils.ListStd_To_DGV(s.GetBadStudList(), Result_DGV);
}