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.
 

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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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