Duplicate Entries in Access Form

[nala1]

I need to know what the VB code would be to compare these things for a possible duplicate entry:

file name/vendor name/amount due

I took Visual Basic many moons ago; I wasn't that good and don't remember. Anyone?

Thank You!

 

[SkipVought]

Please post MS Access VBA questions in forum705

Skip,

_{Just traded in my old subtlety...
for a NUANCE!}