Question How to recognize key f4 in ICT trigger program?

[rash]

Hi,
Can we write a ICT trigger program on press f4 in the last frame of Customer Maintenance (2.1.1)?
How does it recognize f4?
Press f1 - leave trigger on a field
Enter - leave trigger on a field
but which trigger will be executed when press f4?

Detail:
Environment: Character
Progess: 9.1e
QAD: eb2.1sp9

 

[Nikhil Limaye]

ON ENDKEY ANYWHERE
DO:
      MESSAGE "F4 key pressed" VIEW-AS ALERT-BOX.
END. /* On Endkey */

Does the above code help?