FIRST-FORM attribute
- Last Updated: April 19, 2021
- 1 minute read
- OpenEdge
- Version 12.2
- Documentation
(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.
See also
LAST-FORM attribute, LAST-OBJECT attribute, FIRST-OBJECT attribute, NextForm property, Progress.Windows.FormProxy class, Progress.Windows.IForm interface