public NestedItemsControls() { InitializeComponent(); DataContext = new NestedItemsViewModel() { Level1 = Enumerable.Range(0, 10) .Select(l1 => new Level1Item() { Level2 = Enumerable.Range(0, 10) .Select(l2 => new Level2Item { Value = l1.ToString() + "-" + l2.ToString() }) .ToList() }) .ToList() }; }
public MainWindow() { ViewModel = new NestedItemsViewModel(); InitializeComponent(); }