private void btnSua_Click(object sender, EventArgs e)
{
var quaTrinhHocTap = bdsQuaTrinhHocTap.Current as QuaTrinhHocTap;
if (quaTrinhHocTap != null)
{
formQuaTrinhHocTapChiTiet form = new formQuaTrinhHocTapChiTiet(quaTrinhHocTap);
form.ShowDialog();
}
}
private void btnThem_Click(object sender, EventArgs e)
{
formQuaTrinhHocTapChiTiet form = new formQuaTrinhHocTapChiTiet();
form.ShowDialog();
}