Methods

Name
AnimateX
AnimateXAsync
AnimateY
AnimateYAsync
AnimateScaleX
AnimateScaleXAsync
AnimateScaleY
AnimateScaleYAsync
AnimateWidth
AnimateWidthAsync
AnimateHeight
AnimateHeightAsync
FindChild
FindChildOrSelf
FindChildren
FindParent
FindParentOrSelf
FindParents
GetContentControl
FindResource
TryFindResource
StartClipAnimation
StartClipAnimationAsync
SetDropShadow
IsFullyVisibile
GetTranslateX
GetTranslateY
TranslateX
TranslateY
TranslateDeltaX
TranslateDeltaY
GetScaleX
GetScaleY
ScaleX
ScaleY
ScaleDeltaX
ScaleDeltaY
GetCompositeTransform
Ancestor
AncestorType

Ancestor | AncestorType

Useful when you want to bind outside of a ItemTemplate

<ItemsControl x:Name="ShortcutsControl" ItemsSource="{TemplateBinding Keys}">
    <ItemsControl.ItemTemplate>
        <DataTemplate>
            <StackPanel Orientation="Vertical">
                <local:KeyVisual2 local:FrameworkElementExtensions.AncestorType="local:ShortcutWithTextLabel2" Content="{Binding}" IsTabStop="False" Style="{Binding (local:FrameworkElementExtensions.Ancestor).KeyVisualStyle, RelativeSource={RelativeSource Self}}" />
            </StackPanel>
        </DataTemplate>
    </ItemsControl.ItemTemplate>
</ItemsControl>

Demo

you can run demo and see this feature.