Hi,

I have an Excel worksheet called Controls. I need a popup alert that says
"Warning: Cell Changed." when cell H9 changes from 1 to 0 or from 0 to 1.

I'm not a VBA expert. Any suggestions on the code?

Thanking you,

GBExcel.

--
Message posted via http://www.officekb.com

The following does **exactly** what you asked, but I can't help feeling
there is more to your question and/or sheet setup than you have told us.

Right click the tab at the bottom of the worksheet where you want this
functionality at, select View Code from the popup menu that appears and then
copy/paste the following into the code window that appears...

'*************** START OF CODE ***************
Dim OldValue As Variant

Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Address = "$H$9" Then
Select Case Target.Value
Case 0
If OldValue = 1 Then MsgBox "Warning: Cell Changed."
Case 1
If OldValue = 0 Then MsgBox "Warning: Cell Changed."
End Select
End If
End Sub

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
OldValue = Target.Value
End Sub
'*************** END OF CODE ***************

--
Rick (MVP - Excel)


"GBExcel via OfficeKB.com" <u55438@uwe wrote in message
news:9edf2719c0b8e@uwe...
Hi,

I have an Excel worksheet called Controls. I need a popup alert that says
"Warning: Cell Changed." when cell H9 changes from 1 to 0 or from 0 to 1.

I'm not a VBA expert. Any suggestions on the code?

Thanking you,

GBExcel.

--
Message posted via http://www.officekb.com

You are quite right and my ignorance shines through. Your code works
perfectly, but my logic does not.

The setup is this: I have an option button with two options on H9. Selecting
these options causes the change in values from 0 to 1 or 1 to 0 in cell H9.
(Actually, it is 1 to 2, but let's stay with 0 and 1 for consistency's sake.)

So selecting the option button should trigger the number change and the alert
- or at least that is what my logic thought.

As it stands now, if I select H9 with a mouse click and type in a 1 or 2 the
alert appears. If I use the option button it does not.

Appreciate your help.

GBExcel

Rick Rothstein wrote:
The following does **exactly** what you asked, but I can't help feeling
there is more to your question and/or sheet setup than you have told us.

--
Message posted via http://www.officekb.com