public void LoadQDDG(ref TextBoxX txtTuoiToiThieu, ref TextBoxX txtTuoiToiDa, ref TextBoxX txtThoiHanThe, QuyDinhDocGiaBUS qddgBUS)
        {
            DataTable data = qddgBUS.LoadBangQDDG();

            if (data.Rows.Count != 0)
            {
                DataRow row = data.Rows[data.Rows.Count - 1];
                txtTuoiToiThieu.Text = row["TUOITOITHIEU"].ToString();
                txtTuoiToiDa.Text    = row["TUOITOIDA"].ToString();
                txtThoiHanThe.Text   = row["THOIHANTHE"].ToString();
            }
            else
            {
                txtTuoiToiThieu.Text = "";
                txtTuoiToiDa.Text    = "";
                txtThoiHanThe.Text   = "";
            }
        }
 public void LoadDgvQDDG(ref DataGridViewX dgvQDDG, QuyDinhDocGiaBUS qddgBUS)
 {
     dgvQDDG.DataSource = qddgBUS.LoadBangQDDG();
 }