form load

simple question...how can I tell if a form has been loaded? I need to refresh an Ado Control on a form but only if the form has been loaded...

use this:
Public Function Isloaded(FormName As String) As Boolean
Dim frm As Form

Isloaded = False

For Each frm In Forms
If frm.Name = FormName Then
Isloaded = True
Exit For
End If
Next frm
End Function