Freezable.Changed Event (System.Windows)

.NET Framework Class Library

Freezable..::.Changed Event

Occurs when the Freezable or an object it contains is modified.

Namespace: System.Windows
Assembly: WindowsBase (in WindowsBase.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

Syntax

Public Event Changed As EventHandler

public event EventHandler Changed

public:
 event EventHandler^ Changed {
	void add (EventHandler^ value);
	void remove (EventHandler^ value);
}

member Changed : IEvent<EventHandler,
    EventArgs>

<object Changed="EventHandler" .../>

Remarks

If you attempt to add or remove event handlers when the current object is not modifiable (when the IsFrozen property is true), an exception is thrown.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

Freezable Class

System.Windows Namespace

Other Resources

Freezable Objects Overview

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