private void btnSua_Click(object sender, EventArgs e) { if (IDmember != null) { frmThaoTacDiem frm = new frmThaoTacDiem(MaMH, MaHS, DiemMieng, Diem15p, Diem1h, DiemHK, 2); frm.ShowDialog(); Hienthi(); } else { MessageBox.Show("Vui lòng chọn 1 Bản ghi", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
private void btnThem_Click(object sender, EventArgs e) { frmThaoTacDiem frm = new frmThaoTacDiem(null, null, 0, 0, 0, 0, 1); frm.ShowDialog(); Hienthi(); }