I am scanning a value into a field on a form via a parameter box. There
will
be occasions where a particular item had been previously scanned. In such
instances, I'd like the form to show the previously entered data in the
form
and allow me to update another one of the fields on that particular form.
How
might I achieve this?
In the instance where I scan a new value, upon enter, I'd like a new
parameter box to appear so I might enter the next record.
Thanks for you assistance.
