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"); } }