ExpandableFieldRecords are child records of DataRecords. The RecordPresenter.NestedContent of these elements contain either a RecordListControl with the ExpandableFieldRecord's Record.ViewableChildRecords, if the associated Field's Field.DataType implement's the System.Collections.IEnumerable interface, or an ExpandedCellPresenter containing the actual value of the Cell.
Refer to the remarks for the RecordPresenter base class.
Refer to the Records topic in the Developer's Guide for a explanation of the various record types.
Refer to the Theory of Operation topic in the Developer's Guide for an overall explanation of how everything works together.
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