stevepain wrote:
Dear all,

I've got a spreadsheet that produces summary information based upon a
table that is updated weekly by a supplier, and then copy and pasted
into the summary spreadsheet.
I would like to run a macro that I currently have assigned to a button
on one of the sheets automatically when the data table from the
supplier is updated. Thus removing the need for the user to click the
button everytime the information (and subsequently the report it
generates) is updated.

How do I do this? I think I need some code somewhere, but I'm a bit of
a code novice!

Thanks,

Steve




Here's a snippet of code demonstrating what you want I believe:

Private Sub worksheet_change(ByVal Target As Excel.range)
MsgBox "Cell Changed"
End Sub

You need to place this not in the "Modules" as you normally do, but the
"Microsoft Excel Objects" for the specific sheet you want to monitor for changes.

Good luck...

Bill