Android Question DateTime calculatios

[AGS]

Please, anobody can help me??

What am I doing wrong?

Dim StartTrip AsLong = DateTime.TimeParse("08:00:00")
Dim EndTrip AsLong = DateTime.TimeParse("18:30:00")
Dim MovementTime AsLong = DateTime.TimeParse("7:15:00")

Dim TripDuration AsLong = EndTrip - StartTrip
Dim StopTime AsLong = TripDuration - MovementTime

Log("Duration = " & DateTime.Time(TripDuration))
Log("Movement = " & DateTime.Time(MovementTime))
Log("Stoped = " & DateTime.Time(StopTime))


** Activity (main) Create, isFirst = true **
** Activity (main) Resume **

Duration = 10:30:00
Movement = 07:15:00
Stoped = 04:15:00

 

[Erel]

Please use [ code ] [ /code ] tags (without spaces) when posting code.

1. You should use DateUtils to calculate the time difference.
2. Convert the Period to string with this code:

Sub PeriodToString(p As Period) As String
   Return NumberFormat(p.Hours, 2, 0) & ":" & NumberFormat(p.Minutes, 2, 0) & ":" & _
     NumberFormat(p.Seconds, 2, 0)
End Sub