sum minute with 2 time

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how to sum minute with 2 time with different day,

for example datetimepickerA.value = 21:00 and datetimepickerB.value =02.00 (02.00 next day because my regional setting Indonesia)

and i hope result interval 21:00 to 02:00 = 300 minutes

hope you help

Posted 27-Apr-15 17:04pm

ulungss

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Sascha Lefèvre · Answer 1 · 2015-04-27T17:32:00

If the time-difference between DateTimePicker A and B will always be smaller than 24 hours then this will do:

VB

Dim diffMinutes As Int32 = (dtpB.TimeOfDay - dtpA.TimeOfDay).TotalMinutes
if diffMinutes < 0 then
    diffMinutes += 24 * 60
end if

If the time-difference can be greater than or equal to 24 hours you will have to include the date into the calculation and then it's simply

VB

(dtpB.Value - dtpA.Value).TotalMinutes

Abhinav S · Answer 2 · 2015-04-27T17:16:00

Solution 1

Only time will not be sufficient to calculate the time difference unless you always know datepicker2 is always going to be greater than datepicker1 by a day.

Posted 27-Apr-15 17:16pm

Abhinav S