If the data model is not based on LINQ to SQL, this property is ignored. When the property set to true, it causes the related entities to be loaded in the initial query. When the property is set to false, LINQ to SQL will load the related objects when they are requested. This property is only for load optimization and does not affect what is displayed.
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)