Easy way to detect duplicate row values in subform?

[David]

I have a subform which displays multiple rows and allows
the entry of an employee name in ecah row.
I want to detect than a current row has the same employee
name and issue a YES/NO warning message. I can do a DCOUNT
function call but is there an easier way?

 

[Steve Schapel]

David,

DCount seems like a good way to go.

- Steve Schapel, Microsoft Access MVP