You can use the worksheet selectionchange event for that


Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If Target.Address = "$Q$10" Then
'do your stuff
End If
End Sub

'This is worksheet event code, which means that it needs to be
'placed in the appropriate worksheet code module, not a standard
'code module. To do this, right-click on the sheet tab, select
'the View Code option from the menu, and paste the code in.


--
HTH

Bob Phillips

"CRayF" wrote in message
...
My goal is to set up a situation so that with a cell is merely
touched/selected; it adds some values for reconciliation. My example has
many
complex calculations that range over rows 10-19. The cell I want to have
selected in at Q10. However, I want to replicate rows 10-19 many times
(20-29, 30-39, etc.)

I first though using a checkbox at Q10 would be the best solution. A
simplified example of the code looked like this: =IF(Q10,B18=E18) and when
the checkbox was selected then Q10 evaluated TRUE. But when I replicate
the
rows, the checkbook does not replicate correctly.

It copies the checkbox with the "Control Cell Link" for Q10 (owned by rows
10-19), rather than a separate checkbox assigned to Q20 (owned by rows
20-29), Q30 (owned by rows 30-39), etc.

Is there a way that I can merely test for Q10 being selected. And if this
is
done, then evaluate B18=E18 without using a checkbox? And would allow
replicating the rows? And if not, is there a way to do this with a
checkbox
without the problem above?