SizeChangedInfo Class

Report the specifics of a value change involving a Size. This is used as a parameter in OnRenderSizeChanged overrides.

Namespace: System.Windows
Assembly: PresentationCore (in presentationcore.dll)
XML Namespace:

public class SizeChangedInfo
public class SizeChangedInfo
public class SizeChangedInfo
You cannot use this managed class in XAML.

This class parallels some of the members SizeChangedEventArgs class, which is used to report event data for SizeChanged, but the two classes serve different purposes. SizeChangedInfo is specifically used for OnRenderSizeChanged overrides, which offers class handling for an event that is not exposed as a public event in WPF. For details, see OnRenderSizeChanged.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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