private void FrmUpdateKhachHang_Load(object sender, EventArgs e) { khbus = new UpdateKhachHangBUS(); dtQG = new DataTable(); disable(); loadKH(); }
private void loadcomboboxQG() { dtQG = new DataTable(); khbus = new UpdateKhachHangBUS(); dtQG = khbus.loadQG(); for (int i = 0; i < dtQG.Rows.Count; i++) { comboQuocTich.Items.Add(dtQG.Rows[i][1].ToString()); } }