Greg - it works great - many thanks!


Greg Wilson wrote:
Try:

Sub ChangeSourceData()
Dim SorRng As Range, Rw As Long
With Sheets("NISTData")
Rw = .Range("A1").End(xlDown).Row
Set SorRng = .Range("A1:B" & Rw)
End With
Charts("NIST1976").SetSourceData SorRng
End Sub

Regards,
Greg


-----Original Message-----
Hi all,

I'm trying to programatically change the source data of a chart
using the following code:

Dim Workbook As Workbook, Chart As Chart

Set Workbook = Excel.Application.ActiveWorkbook

Workbook.Sheets("NISTData").Activate

Workbook.ActiveSheet.Range("A1").Select

Workbook.ActiveSheet.Range(Selection, Selection.End (xlDown)).Select

Set Chart = Workbook.Charts("NIST1976")

Chart.SetSourceData Workbook.ActiveSheet.Range(Selection,
Selection.Offset(0, 1)).Select

When I run this, I get a "Object Required" error on the last line
(essentially this is setting the source data of the chart to both the
columns in the "NIST1976" sheet)

What obvious thing have I missed?

thanks and kind regards

CK


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