(Windows only; GUI for .NET only)
The object reference for the first .NET Progress.Windows.IForm or ABL window FormProxy (Progress.Windows.FormProxy) object in the list of all valid OpenEdge form objects created in the current ABL session.
Data type: Progress.Windows.IForm interface
Access: Read-only
Applies to: SESSION system handle
Once you get the first object reference in the list, you can use the NextForm property in the Progress.Windows.IForm interface to get the next entry in the list of OpenEdge form object references.
If you instantiate a Progress.Windows.IForm in a non-GUI ABL session, the object does not appear in the list of OpenEdge form objects, but only in the list of valid class-based objects.