Namespace:
System.Windows
Assembly:
PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
Syntax
Visual Basic (Declaration)
Public Event SizeChanged As SizeChangedEventHandler
Dim instance As FrameworkElement
Dim handler As SizeChangedEventHandler
AddHandler instance.SizeChanged, handler
public event SizeChangedEventHandler SizeChanged
public:
event SizeChangedEventHandler^ SizeChanged {
void add (SizeChangedEventHandler^ value);
void remove (SizeChangedEventHandler^ value);
}
JScript does not support events.
<object SizeChanged="SizeChangedEventHandler" .../>
Routed Event Information
Remarks
Direct routed events do not follow a route, they are only handled within the same element on which they are raised. Direct routed events do support other routed event behavior: they support an accessible handlers collection, and can be used as an EventTrigger in a style.
The layout system reads properties within the SizeChangedEventArgs argument class of this event, to determine whether the reported size changes should be considered significant. This allows the layout system or your control-specific layout implementations to avoid forcing a layout change due to visually imperceptible differences between old and new height or width values. The imperceptible differences might be due to rounding or same-result calculations of a floating-point data types.
Platforms
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.
Version Information
.NET Framework
Supported in: 3.5, 3.0
See Also