Value Comparison

perfecttip

New Member
Joined
Mar 3, 2009
Messages
48
If I have a sheet which fetchestabular data from a webpage and refreshes the data every minute, is it possible with excel to compare the present vaule in the cell with the previous value that was present in that very cell ?
If yes, how ?
Thank you.
 

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VoG

Legend
Joined
Jun 19, 2002
Messages
63,650
Here's another example: it logs the time of change of A1 to column B and the value to column C.

Code:
Dim OldVal As Variant

Private Sub Worksheet_Change(ByVal Target As Range)
Dim LR As Long
If Target.Address(False, False) = "A1" Then
    If Target.Value <> OldVal Then
        OldVal = Target.Value
        LR = Range("B" & Rows.Count).End(xlUp).Row
        Range("B" & LR + 1).Value = Now
        Range("C" & LR + 1).Value = Target.Value
        Application.EnableEvents = True
    End If
End If
End Sub
 

VoG

Legend
Joined
Jun 19, 2002
Messages
63,650

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Right click the sheet tab, select View Code and paste in the code.
 

VoG

Legend
Joined
Jun 19, 2002
Messages
63,650
It monitors A1. Every time A1 changes it appends the time to column B and the value to column C. If you want something else to happen please explain what exactly.
 
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