private void buttonChiTietGV_Click(object sender, EventArgs e) { this.Hide(); ThongTinGiaoVien formTTGV = new ThongTinGiaoVien(comboBoxGiaoVien.Text); formTTGV.FormClosed += FormTTGV_FormClosed; formTTGV.Show(); }
private void buttonChiTietGV_Click(object sender, EventArgs e) { this.Hide(); string[] info = comboBoxGVCN.Text.Split(':'); string maGV = info[0]; ThongTinGiaoVien formTTGV = new ThongTinGiaoVien(maGV); formTTGV.FormClosed += FormTTGV_FormClosed; formTTGV.Show(); }
private void buttonChiTietGV_Click(object sender, EventArgs e) { try { this.Hide(); string[] info = comboBoxGVCN.Text.Split(':'); string maGV = info[0]; ThongTinGiaoVien formTTGV = new ThongTinGiaoVien(maGV); formTTGV.FormClosed += FormTTGV_FormClosed; formTTGV.Show(); } catch (Exception ex) { MessageBox.Show("Giáo viên được chọn không khả dụng"); } }