DatePart Function
The DatePart function returns a specified part of a date.
DatePart (interval As String, date As Date [, firstDayOfWeek As Integer [, firstWeekOfYear As Integer]]) As Long
Atgrieztā vērtība:
The extracted part for the given date.
interval - A string expression from the following table, specifying the date interval.
interval (string value)
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Paskaidrojums
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yyyy
|
Gads
|
q
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Ceturksnis
|
m
|
Mēnesis
|
y
|
Gada diena
|
w
|
Nedēļas diena
|
ww
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Gada nedēļa
|
d
|
Diena
|
h
|
Stunda
|
n
|
Minūte
|
s
|
Sekunde
|
date - The date from which the result is calculated.
Date literals allow to specify unambiguous date variables that are independent from the current language. Literals are enclosed between hash signs #. Possible formats are:
-
#yyyy-mm-dd#
-
#mm/dd/yyyy#
firstdayofweek: An optional parameter that specifies the starting day of a week.
firstdayofweek value
|
Paskaidrojums
|
0
|
Lietot sistēmas noklusējuma vērtību
|
1
|
Svētdiena (noklusējuma)
|
2
|
Pirmdiena
|
3
|
Otrdiena
|
4
|
Trešdiena
|
5
|
Ceturtdiena
|
6
|
Piektdiena
|
7
|
Sestdiena
|
firstweekofyear: An optional parameter that specifies the starting week of a year.
firstweekofyear value
|
Paskaidrojums
|
0
|
Lietot sistēmas noklusējuma vērtību
|
1
|
Week 1 is the week with January, 1st (default)
|
2
|
Week 1 is the first week containing four or more days of that year
|
3
|
Week 1 is the first week containing only days of the new year
|
Sub example_datepart
MsgBox DatePart("ww", #12/31/2005#)
MsgBox DatePart(date:=#1999-12-30#, interval:="q")
End Sub