troubleshooting Question

How make field read 0.00 if situation is empty or null

Avatar of SteveL13
SteveL13Flag for United States of America asked on
Microsoft Access
2 Comments1 Solution16 ViewsLast Modified:
I have this code in a form field.  
=DSum("[TotalHours]","tblJobNumberDetail","[JobNumber] = " & [Forms]![frmMoldRepairs]![frmJobNumberDetail].[Form].[txtJobNumber])
But if the field is empty or null I get #Error.  How can I make it read "0.00"

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