private static void OnIsExpandedPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ExpanderView view = (d as ExpanderView);
view.HeaderButton.IsChecked = view.IsExpanded;
}
private static void OnContentItemTemplatePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ExpanderView view = (d as ExpanderView);
view.ContentListView.ItemTemplate = view.ContentItemTemplate;
}
private static void OnDataTemplatePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ExpanderView view = (d as ExpanderView);
}