private void HienThiHocKy() { ObservableCollection <HocKy> objHocKy = HocKy.HienThiTatCa(); cmb_Hocky.DataContext = objHocKy; }
private void loadHocKy() { ObservableCollection <HocKy> obj = HocKy.HienThiTatCa(); cb_MaHocKy.DataContext = obj; }