/// <summary>
/// Returns a collection of child elements.
/// </summary>
public static IEnumerable <DependencyObject> Elements(this DependencyObject item)
{
ILinqTree <DependencyObject> adapter = new VisualTreeAdapter(item);
foreach (var child in adapter.Children())
{
yield return(child);
}
}
/// <summary>
/// Returns a collection of ancestor elements.
/// </summary>
public static IEnumerable <DependencyObject> Ancestors(this DependencyObject item)
{
ILinqTree <DependencyObject> adapter = new VisualTreeAdapter(item);
var parent = adapter.Parent;
while (parent != null)
{
yield return(parent);
adapter = new VisualTreeAdapter(parent);
parent = adapter.Parent;
}
}