VirtualizingStackPanel.ExtentWidth Property

May 11, 2014

Gets a value that contains the horizontal size of the extent.

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

public double ExtentWidth { get; }

Property Value

Type: System.Double
A Double that represents the horizontal size of the extent, in logical pixels. The default is 0.



Extent refers to the size of the entire list of data items, assuming all items have an item container. It influences the look and behavior of scrollbars that scroll the items host's content.

The following illustration shows an example of extent height.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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