public frmTiepNhanKN(string db, string loai)
        {
            danhbo = db;
            loaikh = loai;
            InitializeComponent();
            fLoad(loaikh);
            if ("KH".Equals(loaikh))
            {
                TB_DULIEUKHACHHANG khachhang = DAL.KhachHang.CKhachHang.finByDanhBo(danhbo);
                if (khachhang != null)
                {
                    txtSoDanhBo.Text  = khachhang.DANHBO;
                    txtTenKH.Text     = khachhang.HOTEN;
                    txtsonha.Text     = khachhang.SONHA;
                    txtDuong.Text     = khachhang.TENDUONG;
                    txtDienThoai.Text = khachhang.DIENTHOAI;

                    cbQuan.SelectedValue = khachhang.QUAN;

                    cbPhuong.SelectedValue = khachhang.PHUONG;
                }
            }
            else if ("GM".Equals(loaikh))
            {
                BIENNHANDON donkh = DAL.KhachHang.CGanMoi.searchBienNhan(danhbo);
                if (donkh != null)
                {
                    txtSoDanhBo.Text  = donkh.SHS;
                    txtTenKH.Text     = donkh.HOTEN;
                    txtsonha.Text     = donkh.SONHA;
                    txtDuong.Text     = donkh.DUONG;
                    txtDienThoai.Text = donkh.DIENTHOAI;
                    QUAN q = CHeThongDuong.finByMaQuan(donkh.QUAN);
                    cbQuan.Text   = q.TENQUAN;
                    cbPhuong.Text = CHeThongDuong.finbyPhuong(q.MAQUAN, donkh.PHUONG).TENPHUONG;
                }
            }
        }