AddVisual3DChild Method

Visual3D.AddVisual3DChild Method (Visual3D)


Defines the parent-child relationship between two 3-D visuals.

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

Protected Sub AddVisual3DChild (
	child As Visual3D


Type: System.Windows.Media.Media3D.Visual3D

The child 3-D visual object to add to the parent 3-D visual object.

Exception Condition

The children collection cannot be modified when a visual children iteration is in progress.

The AddVisual3DChild method is introduced in .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Notes to Inheritors:

A class that derives from Visual3D must call this method to notify the Visual3D layer that a new child appeared in the children collection. The Visual3D layer then calls the GetVisual3DChild method.

.NET Framework
Available since 3.0
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