private void cbGiaoVien_SelectedIndexChanged(object sender, EventArgs e) { try { int ma = Convert.ToInt16(cbGiaoVien.SelectedValue.ToString()); GiaoVienDAL gvDAL = new GiaoVienDAL(); GiaoVien gv = gvDAL.getGiaoVien(ma); lbMaGV.Text = gv.MaGiaoVien.ToString(); lbName.Text = gv.HoTen; lbChuyenMon.Text = gv.ChuyenMon; this.magv = ma; } catch { } }
private void dgvLopMon_CellClick(object sender, DataGridViewCellEventArgs e) { int numrow = e.RowIndex; if (dgvLopMon.Rows[numrow].Cells[4].Value.ToString() != "") { int maGV = Convert.ToInt32(dgvLopMon.Rows[numrow].Cells[4].Value.ToString()); cbGiaoVien.SelectedValue = maGV; GiaoVienDAL gvDAL = new GiaoVienDAL(); GiaoVien gv = gvDAL.getGiaoVien(maGV); lbMaGV.Text = gv.MaGiaoVien.ToString(); lbName.Text = gv.HoTen; lbChuyenMon.Text = gv.ChuyenMon; } //textBox1.Text = dgvLopMon.Rows[numrow].Cells[0].Value.ToString(); this.mamon = Convert.ToInt16(dgvLopMon.Rows[numrow].Cells[2].Value.ToString()); this.malop = Convert.ToInt16(dgvLopMon.Rows[numrow].Cells[0].Value.ToString()); }