Start macro on change value

wonderboutin

Board Regular
Joined
Jan 7, 2005
Messages
77
I'm not a expert in excel and I need help for a simple question.

I need start a macro when range("A1") is change.
 

Excel Facts

Using Function Arguments with nested formulas
If writing INDEX in Func. Arguments, type MATCH(. Use the mouse to click inside MATCH in the formula bar. Dialog switches to MATCH.

onlyadrafter

Well-known Member
Joined
Aug 19, 2003
Messages
5,703
Platform
  1. Windows
Hello,

If you are changing the cell manually try

Code:
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Address = "$A$1" Then
    'your code here
End If
End Sub

this code needs to go into the relevant sheet code window.
 

wonderboutin

Board Regular
Joined
Jan 7, 2005
Messages
77
I try but is not good.
if I change the value off A1, the macro is execute But if the
cell A1 is "=b3+b4" and I change b3, the cell A1 is change but the macro is not executed.
 

onlyadrafter

Well-known Member
Joined
Aug 19, 2003
Messages
5,703
Platform
  1. Windows
Hello,

i did say

If you are changing the cell manually try


try

Code:
Private Sub Worksheet_Change(ByVal Target As Range)
If MY_OLD_VALUE <> Range("A1") <> Value Then
    'your code here
End If
End Sub

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
MY_OLD_VALUE = Range("a1").Value
End Sub

again this goes in the THIS WORKBOOK code window.
 

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