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vba-count-hours
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Function COUNT_HOURS(startEndTime As String) | |
'Will count the hours between times in format "1230-1500" | |
'==================================== | |
Dim countHours As Double | |
countHours = 0 | |
Dim times() As String: times = Split(startEndTime, "-") | |
Dim arrayCount As Integer: arrayCount = UBound(times) - LBound(times) + 1 | |
Debug.Print "Count" + CStr(arrayCount) | |
If arrayCount < 2 Then | |
COUNT_HOURS = 0 | |
'TODO: Prompt error.. | |
Debug.Print "Error, count < 2" | |
Exit Function | |
End If | |
Dim startTime As String: startTime = times(0) | |
Dim endTime As String: endTime = times(1) | |
Dim startHour As Integer: startHour = Left(startTime, 2) | |
Dim startMin As Integer: startMin = Right(startTime, 2) | |
Dim endHour As Integer: endHour = Left(endTime, 2) | |
Dim endMin As Integer: endMin = Right(endTime, 2) | |
Dim totalMins As Integer: totalMins = 0 | |
totalMins = ((endHour * 60) + endMin) - ((startHour * 60) + startMin) | |
countHours = CDbl(totalMins) / CDbl(60) | |
COUNT_HOURS = countHours | |
End Function | |
Sub Testing() | |
Debug.Print "1230-1530 count=" + CStr(COUNT_HOURS("1230-1530")) | |
'0830-1500 | |
Debug.Print "0830-1500 count=" + CStr(COUNT_HOURS("0830-1500")) | |
End Sub |
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