ExtentHeight Property

ScrollViewer.ExtentHeight Property


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

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

public double ExtentHeight { get; }

Property Value

Type: System.Double

A Double that represents the vertical size of the extent. The default is 0.0.

ExtentHeight is only an output property; it can effectively be set by specifying the Height of the content element.

If CanContentScroll is true, the values of the ExtentHeight, ScrollableHeight, ViewportHeight, and VerticalOffset properties are number of items. If CanContentScroll is false, the values of these properties are Device Independent Pixels.

Identifier field


Metadata properties set to true


.NET Framework
Available since 3.0
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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