The default implementation adds or subtracts (depending on the value of forward) the TimeSpan returned from the NormalSpan property to or from the specified date. Derived classes which represent intervals that can vary in duration can override the GetNextDate method to handle the variations as appropriate for that interval.
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