public void hienthiHV(string ma)
{
CHocvien hv = xl.tim(ma);
if (hv != null)
{
txtMaHV.Text = hv.SMaHV;
txtHT.Text = hv.SHoTen;
dtpNS.Value = hv.DNgaySinh;
chkGT.Checked = hv.BGioiTinh;
txtD1.Text = hv.FDiem1.ToString();
txtD1.Text = hv.FDiem1.ToString();
txtKQ.Text = hv.KetQua().ToString();
}
}
private void btnThem_Click(object sender, EventArgs e)
{
CHocvien hv = new CHocvien();
hv.SMaHV = txtMaHV.Text;
hv.SHoTen = txtHT.Text;
hv.DNgaySinh = dtpNS.Value;
hv.BGioiTinh = chkGT.Checked;
hv.FDiem1 = float.Parse(txtD1.Text);
hv.FDiem2 = float.Parse(txtD2.Text);
txtKQ.Text = hv.KetQua();
if (xl.them(hv))
{
hienthi();
}
else
{
MessageBox.Show("Thêm bị lỗi.", "Error");
}
}
