private static void OnItemContainerStyleSelectorChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
TemplateProviderControl control = sender as TemplateProviderControl;
control.itemContainerStyleSelectorCache = e.NewValue as StyleSelector;
control.OnItemContainerStyleSelectorChanged(e.OldValue as StyleSelector);
control.InvalidateUI();
}
private static void OnItemTemplateChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
TemplateProviderControl control = sender as TemplateProviderControl;
control.itemTemplateCache = e.NewValue as DataTemplate;
control.OnItemTemplateChanged(e.OldValue as DataTemplate);
control.InvalidateUI();
}