Visual Basic for Applications

[Rockman]

Any VBA experts out there that know the right syntax to pass a control as a parameter of a subroutine?

For example:

Private Sub ChangeEnabled(Generic as Textbox)
   Generic.Enabled = not(Generic.Enabled)
End Sub

Private Sub Main
   Call ChangeEnabled(Me!myTextbox)   'This doesn't work
End Sub

Thanks for any help,
Jeff