>I forgot how to go thru all the objects of a form, I know it is with thisform.objects(n).... but, how can I know the limit of the objects array ALEN(thisform.Objects) does not function. ...

Hi, Amilcar. Here goes:

For each oControl in Thisform.Controls
	? oControl.Name
Next 

You may know the number of controls querying the property ControlCount, like this:

? Thisform.ControlCount

HTH