Visual3D::GetVisual3DChild Method (Int32)
.NET Framework (current version)
Returns the specified Visual3D in the parent Visual3DCollection.
Assembly: PresentationCore (in PresentationCore.dll)
Parameters
- index
-
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.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | The index value is not valid. |
By default, a Visual has no children.
The GetVisual3DChild method 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 method and also override the Visual3DChildrenCount property.
.NET Framework
Available since 3.0
Available since 3.0
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