[AccessD] difference in days

Hi Pedro

This should do:

  SELECT 
    Datum.Rapnaam, 
    ISO_WorkdayDiff([DatOnt], [DatScr]) AS verschil
  FROM 
    Datum;

/gustav

>>> pedro at plex.nl 20-10-2006 18:50:22 >>>
I tried the code from Paul first, but get an error: "You used an inaccurate 
number of arguments in a function"
The same error with the code from Gustav.

What am i doing wrong. in my table there are two date fields: FromDate = 
[DatOnt], ToDate = [datScr].