'-----------------------------------------------------------------
Private Sub Worksheet_Change(ByVal Target As Range)
'-----------------------------------------------------------------
Const WS_RANGE As String = "F:F"

On Error GoTo ws_exit:
Application.EnableEvents = False
If Not Intersect(Target, Me.Range(WS_RANGE)) Is Nothing Then
With Target
If .Value = "yes" Then
.Offset(0, -2).Value = Abs(.Offset(0, -2).Value)
End If
End With
End If

ws_exit:
Application.EnableEvents = True
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

(remove xxx from email address if mailing direct)

"Ørjan Langbakk" wrote in message
...
I have a cell, with a value that's negative, until another cell is
changed from "no" to "yes" - what I would like is that the original cell
changes value from <negative value to <positive value when I change
the "yes/no" cell.

Quick example:

In column D I have several values, each originally negative (these are
payments not yet received) - and marked in column F (same row) with "no"
- when I receive payment, I change the "no" to a "yes", and manually
changes the corresponding cell in the same row to a positive value.

Is it possible to automate this? So that when I change the value in
column F, row <something, I get a corresponding result in colum D, row
<same something?

--
mvh
Ørjan Langbakk
http://www.bergenpchjelp.no