UIElement.GetUIParentCore Method
Definition
Important
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When overridden in a derived class, returns an alternative user interface (UI) parent for this element if no visual parent exists.
protected public:
virtual System::Windows::DependencyObject ^ GetUIParentCore();protected internal virtual System.Windows.DependencyObject GetUIParentCore ();abstract member GetUIParentCore : unit -> System.Windows.DependencyObject
override this.GetUIParentCore : unit -> System.Windows.DependencyObjectProtected Friend Overridable Function GetUIParentCore () As DependencyObjectReturns
An object, if implementation of a derived class has an alternate parent connection to report.
Remarks
The default virtual implementation of this method returns null. FrameworkElement provides a practical implementation.
Alternative parents are used for event routing, in cases where an element creates an alternative parent structure so that its events are routed in a way that diverges from the standard pattern of routing up the visual tree to the standard parent, or downward in the preview routing strategy.
Applies to
.NET