The interface representing in-memory data to be returned by
IRVInMemoryDataProvider, please note data is returned as an IEnumerable, so there's no need to have all data loaded in memory. You would probably use the default implementation for this interface:
RVInMemoryData<T>
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