Duplicate information
 

I want to enter eg. barcodes in the rows, it must not allow me to duplicate
the same barcode.

Thanks

Duplicate information
 

See http://www.contextures.com/xlDataVal03.html

--

HTH

Bob Phillips

(replace xxxx in the email address with gmail if mailing direct)

"Lloyd" wrote in message
...
I want to enter eg. barcodes in the rows, it must not allow me to
duplicate
the same barcode.

Thanks