John:
Here's the code to automatically turn the Capslock option on when the
workbook is opened:
Private Sub Workbook_Open()
SendKeys "{CAPSLOCK}"
End Sub
Basically, the SendKeys command will act as though you've typed the
stuff inside the quotes. By placing it in the Workbook_Open event, it
happens as soon as you open the workbook.
Alternatively, you could also write code in the
Private Sub Workbook_BeforePrint(Cancel As Boolean)
event. You could loop through all the cells in the range that needs to
be changed using the UPPER function.
Hope this helps,
Varsha