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DateTimeSpan.days [message #70216] Tue, 30 August 2005 09:47 Go to next message
Eclipse UserFriend
Originally posted by: birgit.dippelreiter.promac.at

Hi,

in our report we are working with the DateTimeSpan Function
"DateTimeSpan.days" to get the duration of processes.
We noticed that some durations are correct and other not, but only one day
difference.

We work with the following expression:
DateTimeSpan.days(row["UEBERGABEDATUM"],row["AKTLEISTUNGDAT "])
Both Datafields are Datefields.

Here are some examples:
StartDate (dd/mm/yyyy) - EndDate (dd/mm/yyyy) - Duration (BIRT) - Duration
(recalculated)
15/09/1997 - 04/11/1997 - 50 - 50
16/02/1998 - 07/03/1999 - 384 - 384
29/02/2000 - 06/03/2001 - 371 - 371
14/04/2000 - 30/07/2002 - 837 - 837
17/11/2003 - 28/10/2004 - 345 - 346
17/11/2003 - 07/12/2004 - 386 - 386
17/03/2003 - 11/05/2005 - 785 - 786

Do we do anything wrong?
Or is it a rounding problem?
Or can anyone help us?

With best regards,
Birgit Dippelreiter
Re: DateTimeSpan.days [message #70384 is a reply to message #70216] Wed, 31 August 2005 07:25 Go to previous message
Eclipse UserFriend
Originally posted by: birgit.dippelreiter.promac.at

Hi!

We solved the problem. The Function "DateTimeSpan.days" cuts the decimal
places and doesnŽt round.
Now we calculate the DateSpan with the method "getTime()" and a simple
computation.

With best regards,
Birgit Dippelreiter
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