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ABL Reference
Handle-based Object Events Reference : Universal key function events
 

Universal key function events

The following table describes universal key function events.
Table 117. Universal key function events
Event
Affected widgets
AVM action
BELL
All except control container, menu, menu item, and submenu
Trigger dependent (typically used to execute the BELL statement).
END-ERROR
All except menu, menu item, and submenu
For the first input operation of the program, raise the ENDKEY condition. For subsequent input operations, raise the ERROR condition.
ENDKEY
All except menu, menu item, and submenu
Raise the ENDKEY condition.
ERROR
All except control container, menu, menu item, and submenu
Raise the ERROR condition.
GO
All except menu, menu item, and submenu
Submit the input values for this frame.
HELP
All except menu, menu item, and submenu
Invoke application help.