.NET Framework Class Library
WebControlTrackViewState Method

Causes the control to track changes to its view state so they can be stored in the object's ViewState property.

Namespace:   System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
Syntax
Protected Overrides Sub TrackViewState
protected override void TrackViewState()
protected:
virtual void TrackViewState() override
abstract TrackViewState : unit -> unit  
override TrackViewState : unit -> unit
Remarks

The TrackViewState method is used primarily by control developers.

The TrackViewState marks the starting point at which to begin tracking and saving changes to the view state for the control. The TrackViewState method is called automatically by ASP.NET when a server control is initialized.

Version Information

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0
Platforms

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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