var today = new DateTime.now(); var fiftyDaysFromNow = today.add(new Duration(days: 50));
Notice that the duration being added is actually 50 * 24 * 60 * 60 seconds. If the resulting
DateTime has a different daylight saving offset than
this, then the result won't have the same time-of-day as
this, and may not even hit the calendar date 50 days later.
Be careful when working with dates in local time.
external DateTime add(Duration duration);
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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.