The ASP.NET Framework requires this constructor when it must deserialize compound properties on starting up an ASP.NET page request. Application developers should not need to create their own instance of this class.
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