Given two different TimeRange instances, one named "a" and the other named "b", each with the same values for their StartTime and EndTime properties, the expression, "a == b" will evaluate to false, i.e., the TimeRange object maintains reference identity. The IsSameAs method makes it possible to determine whether two different TimeRange instances are logically the same.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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