In reguards to the topic technique of your Parent Form having a Private data session and your Child Form set to default session.

If you call the Child form from the parent form, it works great. However, if your framework has a DoForm method in the app object, and you call that method to invoke your child form, the child form ends up in the Default data session.

How can you handle this? Putting a

SET DATASESSION to (_Screen.ActiveForm.DataSessionID)

Seems to leave unknown data session around.

BOb