Use dynamic ranges,
http://www.contextures.com/xlNames01.html#Dynamic
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HTH
Bob
(there's no email, no snail mail, but somewhere should be gmail in my addy)
"Steve" wrote in message
oups.com...
Hi everyone. I have a workbook with lots and lots of Vlookup formulas
that reference a data sheet inside a different workbook. Periodically
I update the data sheet, and therefore thenumber of rows of data
changes. Is there a way to have the Vlookups automatically know what
row to go to in the data sheet? Can the formula include a "lastrow"
criteria instead of stating an actual number? Maybe a UDF?