DateDiff function......

Hi all,

I've tried the dateDiff function but i encountered some problem.

By right it should be:

diff = DateDiff(DateInterval.Day, dfText, startDate, FirstDayOfWeek.Sunday, FirstWeekOfYear.System)

But it prompt mi tat FirstDayOfWeek is ambiguous.

I also tried:

diff = DateDiff(DateInterval.Day, dfText, startDate)

but it prompt mi that no accessible overloaded dateDiff can be called w/o a narrowing conversion.

Does anybody have any idea whats wrong??

Not sure what that param dfText is but the following worked fine:

Code:

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Dim myDateDiff As Long
Dim myDate1 As New Date(2001, 12, 25)
Dim myDate2 As New Date(2002, 12, 25)
myDateDiff = DateDiff(DateInterval.Day, myDate1, myDate2)
MessageBox.Show(myDateDiff.ToString)

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