Visual::GetVisualChild Method (Int32)

 

Returns the specified Visual in the parent VisualCollection.

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

protected:
virtual Visual^ GetVisualChild(
	int index
)

Parameters

index
Type: System::Int32

The index of the visual object in the VisualCollection.

Return Value

Type: System.Windows.Media::Visual^

The child in the VisualCollection at the specified index value.

By default, a Visual has no children. Therefore, the default implementation always throws an ArgumentOutOfRangeException.

Notes to Inheritors:

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

The following example defines an overridden implementation of GetVisualChild.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 3.0
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