IBM Lotus Symphony
|
Returns the number of date intervals between two given date values.
DateDiff (Add, Date1, Date2 [, Week_start [, Year_start]])
A number.
Add - A string expression from the following table, specifying the date interval.
Add (string value) | Explanation |
---|---|
yyyy | Year |
q | Quarter |
m | Month |
y | Day of year |
w | Weekday |
ww | Week of year |
d | Day |
h | Hour |
n | Minute |
s | Second |
Date1, Date2 - The two date values to be compared.
Week_start value | Explanation |
---|---|
0 | Use system default value |
1 | Sunday (default) |
2 | Monday |
3 | Tuesday |
4 | Wednesday |
5 | Thursday |
6 | Friday |
7 | Saturday |
Year_start - An optional parameter that specifies the starting week of a year.
Year_start value | Explanation |
---|---|
0 | Use system default value |
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_datediff
msgbox DateDiff("d", "1/1/2005", "12/31/2005")
End Sub