Private Sub Worksheet_Change(ByVal Target As Range)
On Error GoTo ws_exit:
Application.EnableEvents = False
With Target
If .Column = 1 Or .Column = 3 Or .Column = 8 Then
If .Row >= 5 And .Row <= 50 Then
.Value = UCase(.Value)
End If
End If
End With
ws_exit:
Application.EnableEvents = True
End Sub
'This is worksheet event code, which means that it needs to be
'placed in the appropriate worksheet code module, not a standard
'code module. To do this, right-click on the sheet tab, select
'the View Code option from the menu, and paste the code in.