I have a form that has two unbound controls. In the form's OnCurrent
event I have the following:

If Me.NewRecord Then
   Me!CurrentDepreciation.Value = 0
   Me!BookValue.Value = 0
End If

When I attempt to enter a new record, I receive an error:
Run Time error '2448'
You can't assign a value to this object.

Any ideas on how  to clear these unbound control?