Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

FrameworkElement.OnInitialized Method

Raises the Initialized event. This method is invoked whenever IsInitialized is set to true internally.

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

protected virtual void OnInitialized (
	EventArgs e
)
protected void OnInitialized (
	EventArgs e
)
protected function OnInitialized (
	e : EventArgs
)
You cannot use methods in XAML.

Parameters

e

The RoutedEventArgs that contains the event data.

This particular On* method is not a class handler hook. Nor does it exactly follow the established common language runtime (CLR) On* method convention that the matching event could be suppressed by overriding this method and not calling the base implementation.

Note that the IsInitialized property is read-only, so you cannot set IsInitialized to force initialization behavior. Setting the initialization state is intended to be done only by the Windows Presentation Foundation (WPF) framework.

Notes to Inheritors: The default implementation of this virtual method raises the event as described above. Overrides should call the base implementation to preserve this behavior. If you fail to call the base implementation, not only will you not raise the Initialized event as is generally expected of a FrameworkElement derived class, but you will also suppress two important style and theme style initialization operations that are implemented by this base implementation.

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

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.