Lets say I have a CommandButton (call it Button1) on Sheet1 that does some
calculations using cells on Sheet1 and Sheet2

On Sheet2 I have another CommandButton (call it Button2) that alters some of
the cells that are used when Button1 is clicked.

I would like to add a macro to Sheet2 so that I could run the
"CommandButton_Click()" macro on Sheet1. What would be the syntax for doing
this?

Thanks.