public PartTreeNodeViewModel(Part part, PartTreeNodeViewModel parent)
{
_part = part;
Parent = parent;
Current = new PartViewModel(_part);
Children = new ObservableCollection <PartTreeNodeViewModel>();
foreach (Part child in _part.children)
{
Children.Add(new PartTreeNodeViewModel(child, this));
}
}
private void Tree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
SelectedPart = new PartViewModel(((PartTreeNodeViewModel)e.NewValue).Part);
}