Try OpenEdge Now
ABL Reference
Handle Attributes and Methods Reference
:
NUM-LINES attribute
NUM-LINES attribute
The number of lines in an editor widget.
Data type:
INTEGER
Access:
Read-only
Applies to:
EDITOR widget
Lines are substring of the editor field or variable that are terminated by end-of-line characters. The editor inserts end-of-line characters at the current cursor position it receives a RETURN event.