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());
}