Visual3D.Visual3DChildrenCount Property

Gets the number of child elements for the Visual3D object.

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

abstract Visual3DChildrenCount : int with get 
override Visual3DChildrenCount : int with get

Property Value

Type: System.Int32
The number of child elements.

By default, a Visual3D has no child elements. Therefore, the default implementation always returns 0.

The Visual3DChildrenCount property is introduced in .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Notes to Inheritors

To correctly enumerate the visual tree, a class that derives from Visual3D must override this property and also override the GetVisual3DChild method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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