TreeView.TrackViewState Method ()
This API supports the product infrastructure and is not intended to be used directly from your code.
Tracks view-state changes to the TreeView control so that they can be stored in the System.Web.UI.StateBag object for the control. This System.Web.UI.StateBag is accessible through the Control.ViewState property.
Assembly: System.Web (in System.Web.dll)
Themethod is overridden to mark the starting point to begin tracking and saving changes to the control as part of the view state for the control.
Available since 2.0