Kbase P99945: How to clear the RETURN-VALUE function?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
17/10/2007 |
|
Status: Unverified
GOAL:
How to clear the RETURN-VALUE function?
FACT(s) (Environment):
All Supported Operating Systems
Progress/OpenEdge Versions
FIX:
One way to clear the RETURN-VALUE function is to define a procedure containing the RETURN statement only and call that procedure to clear the current value of the RETURN-VALUE function:
RUN Alpha.
MESSAGE RETURN-VALUE
VIEW-AS ALERT-BOX INFO BUTTONS OK.
RUN ClearRetrunValue.
MESSAGE RETURN-VALUE
VIEW-AS ALERT-BOX INFO BUTTONS OK.
PROCEDURE Alpha:
RETURN "RETURN-VALUE from Alpha".
END.
PROCEDURE ClearRetrunValue:
RETURN.
END.