Occurs before the view is changed.
Assembly: System.Web (in System.Web.dll)
When the LoginView control switches views, it removes the controls from the previous template and creates new child controls from the new template. The event is raised before the previous controls are removed.
Use the event to perform any processing, such as saving control information, necessary before the controls are removed.
The event is only raised if the login status for a user changes during a postback to the page. The event will not be raised if a user logs in using the Login control, or if the user logs out using the LoginStatus control. The event will also not occur if a user is logged in or out followed by a redirect. An example of when the event will occur is when a user is logged out by calling the SignOut method without being redirected to another page. During the next postback to the page, the LoginView control will detect the change in the login status for the user, and then raise the event.
For more information about handling events, see Handling and Raising Events.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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.