Kbase 13542: LAST-EVENT handle for telling where ENTRY or LEAVE came from
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/10/1998 |
|
LAST-EVENT handle for telling where ENTRY or LEAVE came from
When APPLY ENTRY is used to place focus on a widget, sometimes users
want to know what widget they just left. The LAST-EVENT handle was
created in 7.3 to allow this.
Users can query LAST-EVENT:WIDGET-ENTER and LAST-EVENT:WIDGET-LEAVE.
These attributes will contain meaningful information only when an
ENTRY or LEAVE event is used. Otherwise, they will be set to ?.
Progress Software Technical Support Note # 13542