DBnull in Linq query causing problems
        Posted  
        
            by nat
        on Stack Overflow
        
        See other posts from Stack Overflow
        
            or by nat
        
        
        
        Published on 2009-12-03T18:01:22Z
        Indexed on 
            2010/03/24
            0:03 UTC
        
        
        Read the original article
        Hit count: 403
        
hi there
i am doing a query thus:
int numberInInterval = (from dsStatistics.J2RespondentRow item in jStats.J2Respondent
                   where item.EndTime > dtIntervalLower && item.EndTime <= dtIntervalUpper
                   select item).count();
there appear to be some dbnulls in the endtime column.. any way i can avoid these?
tried adding && where item.endtime != null.. and even != dbnull.value
do i have to do a second (first) query to grab all that arent null then run the above one?
im sure its super simple fix, but im still missing it.. as per
thanks nat
© Stack Overflow or respective owner