Saves the state of the properties in the Menu control that need to be persisted.
Assembly: System.Web (in System.Web.dll)
This method is used to save the state of the properties in the Menu control that need to be persisted, even when the EnableViewState property is set to false. The method is concerned with state data that is essential for a control's operation (such as an index or keyword) and is separate from the control's view-state data.
This method is used primarily by control developers to extend the Menu control.
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.