Getting Value from field Above Selected Field with wwdbgrid

I have a wwdbgrid attached to an ADODataset (loadedfromfile) and need to
be able to use the single quote key
to get the value of the field in the record above the selectedfield the
same way that excel will pull down the value of
a cell when ctrl ' is hit.

I have moved to prior record and gotten the value and moved back and
inserted the value...but this will cause the new record to be inserted
with out being able to be canceled and just seems there any
way to get the value from
the grid itself instead of moving to the previous record?