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UIElement3D.OnVisualParentChanged Method

Invoked when the parent element of this UIElement3D reports a change to its underlying visual parent.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

protected internal override void OnVisualParentChanged(
	DependencyObject oldParent
)
You cannot use methods in XAML.

Parameters

oldParent
Type: System.Windows.DependencyObject

The previous parent. This may be provided as null if the DependencyObject did not have a parent element previously.

OnVisualParentChanged is introduced in the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.

Notes to Inheritors:

If you override this method, always call the base implementation. The default base implementation performs some internal maintenance of reverse-inherited property state. Failing to call the base implementation will invalidate this state.

This method overrides Visual.OnVisualParentChanged. FrameworkElement and Window both also override the UIElement3D implementation of OnVisualParentChanged, and Window seals it.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1, 3.0 SP1
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