DateDiff Function
Returns the number of date intervals between two given date values.
Sintakse:
DateDiff (Add, Date1, Date2 [, Week_start [, Year_start]])
Atgrieztā vērtība:
Skaitlis.
Parametri:
Add - A string expression from the following table, specifying the date interval.
Date1, Date2 - The two date values to be compared.
Week_start - An optional parameter that specifies the starting day of a week.
Week_start value |
Paskaidrojums |
0 |
Lietot sistēmas noklusējuma vērtību |
1 |
Svētdiena (noklusējuma) |
2 |
Pirmdiena |
3 |
Otrdiena |
4 |
Trešdiena |
5 |
Ceturtdiena |
6 |
Piektdiena |
7 |
Sestdiena |
Year_start - An optional parameter that specifies the starting week of a year.
Year_start 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 |
Piemērs:
Sub example_datediff
MsgBox DateDiff("d", "1/1/2005", "12/31/2005")
End Sub