IdtTimeZoneCorrectOffsets Method
Corrects the offsets of a
DateRange to ensure that
the points of time in the date range are correctly in local time
This method is intended to work in conjunction with the
Today and related named ranges. For example,
the value of
ThisMonth in America/Chicago on 18 March 2021
will be 2021-03-01 00:00 -05:00 to 2021-04-01 00:00 -05:00. This method would
correct that range to 2021-03-01 00:00 -06:00 to 2021-04-01 00:00 -05:00.