How can I pass an array of controls (for instance, array of Label controls)
to a Sub. I tried ParamArray, but it accepts only As Variant and then I
can't use the properties. I would like to know how the Calling statement and
the Called Sub appear.

That would be highly appreciated.

Private Sub ProcessControlArray(ctlArray As Variant) 'could be As Object
    Dim ctl As Control
    For Each ctl In ctlArray
       'do something
    Next
End Sub

...and in your main code...

ProcessControlArray lblInformation  'where lblInformation is a control array

Frank Carr