private void Window_Loaded(object sender, RoutedEventArgs e) { List <DanhMuc> listDM = Get_ListObject.Get_AllDM(); foreach (var element in listDM) { _categoryList.Add(element.TenDM); } Categories.ItemsSource = _categoryList; }
private List <string> GetListCategoryName() { MainWindow.listDM = Get_ListObject.Get_AllDM(); List <string> l = new List <string>(); foreach (var item in MainWindow.listDM) { l.Add(item.TenDM); } return(l); }