Returns null for the root collection.
Note: Since Record is an abstract base class for DataRecord, GroupByRecord and ExpandableFieldRecord you may have to cast this property to the appropiate derived class to access specific properties, e.g. the DataRecord's Cells collection.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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