Summing time durations

[UAEPrivate]

I am trying to find a way to get the summations of time durations. I tried
but failed. I am trying to get infopath to add 01:00 + 1:10 = 02:10 (two
hours and 10 minutes)

 

[Greg Collins [InfoPath MVP]]

date and time math must be done in code for IP2003. Date math is natively supported in IP2007... I belive time math is too, but you'll have to check to be sure.

 

[S.Y.M. Wong-A-Ton]

You can use formulas and rules to do time calculations in InfoPath 2003 (see
this article as an example:
http://enterprise-solutions.swits.net/infopath/time-calculations-using-rules.htm),
but will soon get lost in complexity. So it's best to use code for this chore.