Visual3D.GetVisual3DChild(Int32) Method

Reference

Definition

Namespace:: System.Windows.Media.Media3D

Assembly:: PresentationCore.dll

Important

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Returns the specified Visual3D in the parent Visual3DCollection.

protected:
 virtual System::Windows::Media::Media3D::Visual3D ^ GetVisual3DChild(int index);

protected virtual System.Windows.Media.Media3D.Visual3D GetVisual3DChild(int index);

abstract member GetVisual3DChild : int -> System.Windows.Media.Media3D.Visual3D
override this.GetVisual3DChild : int -> System.Windows.Media.Media3D.Visual3D

Protected Overridable Function GetVisual3DChild (index As Integer) As Visual3D

Parameters

index: Int32

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

Returns

Visual3D

The child in the collection at the specified index value.

Exceptions

ArgumentOutOfRangeException

The index value is not valid.

Remarks

By default, a Visual has no children.

The GetVisual3DChild method is introduced in .NET Framework version 3.5. For more information, see Versions and Dependencies.

Notes to Inheritors

To correctly enumerate the visual tree, a class that derives from Visual3D must override this method and also override the Visual3DChildrenCount property.

Applies to

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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