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Track.GetVisualChild Method

Gets the child of the Track at the specified index.

Namespace:  System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected override Visual GetVisualChild(
	int index
You cannot use methods in XAML.


Type: System.Int32

The index of the child.

Return Value

Type: System.Windows.Media.Visual
Returns the object of the Track at the specified index in the list of visual child elements. The index must be a number between zero (0) and the value of the VisualChildrenCount property minus one (1).


The specified index is greater than the value of the VisualChildrenCount property minus one (1).

You specify the child elements of a Track by setting the Thumb, DecreaseRepeatButton, and IncreaseRepeatButton properties. The child elements are indexed in the order that the properties are set.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0