Find the closest time from a list of times

Question

So, here\'s the scenario. I have a file with a created time, and I want to choose a time from a list of times that that file\'s created time is closest or equal too...what w

Answer 1

var closestTime = listOfTimes.OrderBy(t => Math.Abs((t - fileCreateTime).Ticks))
                             .First();

If you don't want the performance overhead of the OrderBy call then you could use something like the MinBy extension method from MoreLINQ instead:

var closestTime = listOfTimes.MinBy(t => Math.Abs((t - fileCreateTime).Ticks));