Microsoft
Software
Hardware
Network
Question : #Error when sub form has no value
Hi EE
I have a field on a form with a sum as the control:
=(([qryCountSalesCallStat subform].Form!Count_No_Ans
wer)+([qry
CountSales
CallStat subform].Form![Line Busy])+([qryCountSalesCall
Stat subform].Form![Answer Phone]))
This works fine when the subform has a value however when you create a new record this field always displays #Error message as its trying to add up a value at this stage doesnt exist.
I need this to say 0 instead of #Error.
I have tried using an iif formula but cant get it to work
How can i re-write the formula so if the subreport it refers to has not yet a value it returns a 0 and not a #Error
Answer : #Error when sub form has no value
txtBox1= DMax ("field","table") + 1
Random Solutions
Batch script to calculate elapsed time in seconds : must be able to handle if time crosses midnight
Need a regular expression
what port is currently being used
jQuery AutoComplete Problem
Dynamic naming of Java objects
Disable Shortcut Keys in axwindowsmediaplayer1 (media player)
Windows Update site fails to load
How to get an USB speaker to work with Eee PC 900 Xandros Linux
Windows server 2008 NPS & AD
What is the best navigation software for a Macbook Pro and an iPhone?