private void btnThem_Click(object sender, EventArgs e) { string them = "insert into DMDiem values ('" + comboBoxMaSV.Text + "','" + comboBoxMaMH.Text + "','" + txtLanThi.Text + "','" + txtDiemSo.Text + "','" + txtDiemChu.Text + "') "; SqlCommand comThem = new SqlCommand(them, con); comThem.ExecuteNonQuery(); getdata(); MessageBox.Show("Thêm mới thành công "); this.Close(); frmDMDiem tg = new frmDMDiem(); tg.ShowDialog(); }
private void điểmToolStripMenuItem_Click(object sender, EventArgs e) { frmDMDiem diem = new frmDMDiem(); diem.Show(); }