Question : TimeSpan Math

Is there a way to accurately return the diff between TimeSpans?

For example; inTrackLength = 00:54:16.1220000 and inTimeElapsed = 00:51:30.3910000

Dim TimeRemaining As TimeSpan = inTrackLength.Subtract(inTimeElapsed)

Since I am only displaying Hours:Minutes:Seconds

TimeRemaining is 00:02:45.7310000

I would expect TimeRemaining to be rounded to 00:02:46.

I guess my real question is how do I round-up TimeRemaining to the nearest second?

Answer : TimeSpan Math

you can try to check TotalMilliseconds part...

ms = ts.TotalMilliseconds
ts.TotalMilliseconds=0
if ms > 0.5 then ts.add(new (0,0,0,0,0,1,0))