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Visual3D.GetVisual3DChild Method

Returns the specified Visual3D in the parent Visual3DCollection.

Namespace:  System.Windows.Media.Media3D
Assembly:  PresentationCore (in PresentationCore.dll)

protected virtual Visual3D GetVisual3DChild(
	int index
You cannot use methods in XAML.


Type: System.Int32

The index of the 3-D visual object in the collection.

Return Value

Type: System.Windows.Media.Media3D.Visual3D
The child in the collection at the specified index value.


The index value is invalid.

By default, a Visual has no children.

GetVisual3DChild is introduced in the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.

Notes to Inheritors:

A class that derives from Visual3D must override this method, and also the Visual3DChildrenCount property, for the visual tree to be enumerated correctly.

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