Ejemplo n.º 1
0
        private void cmbMaPhong_SelectedValueChanged(object sender, EventArgs e)
        {
            LoaiPhongControl lp = new LoaiPhongControl();
            PhongControl     p  = new PhongControl();

            if (cmbMaPhong.SelectedValue != null)
            {
                QUANLYKHACHSAN.BusinessObject.PhongInFo     pi  = p.LayMaPhong(cmbMaPhong.SelectedValue.ToString());
                QUANLYKHACHSAN.BusinessObject.LoaiPhongInFo lpi = lp.LayLoaiPhong(pi.MaLoaiPhong);
                txtTienPhong.Text = lpi.DonGia.ToString();
            }
        }