Internet Direct (Indy) Version 9.0.1 Beta
TIdDateTimeStamp.AsISO8601Calendar
The Indy timestamp as an ISO 8601 Calendar Date string.

property AsISO8601Calendar: String;
Description
AsISO8601Calendar is a read-only String property that returns the date/time in ISO 8601 Calendar Date format. For example:

  2001-01-01T00:00:01   // New Year's Day 2001
  2001-04-01T00:00:01   // April Fool's Day 2001