Determines if the loading of postback data should be deferred until a later point when the object model is properly restored. This situaion occurs when no ViewState is present and the control must databind first in order to populate the object model.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2