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LoginView.OnViewChanged Method

Note: This method is new in the .NET Framework version 2.0.

Raises the ViewChanged event after the LoginView control switches views.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

protected virtual void OnViewChanged (
	EventArgs e
)
protected void OnViewChanged (
	EventArgs e
)
protected function OnViewChanged (
	e : EventArgs
)

Parameters

e

An EventArgs object that contains the event data.

When the LoginView control switches views, it removes the controls from the previous template and creates new child controls from the new template. The OnViewChanged method is called after the new child controls are created.

Use the OnViewChanged method to perform any processing, such as data binding, necessary to initialize the controls on the new view.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnViewChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors When overriding OnViewChanged in a derived class, be sure to call the base class’s OnViewChanged method so that registered delegates receive the event.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0
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