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How to return value from DoDefault()?
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À
12/04/2011 10:12:19
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01506997
Message ID:
01507004
Vues:
46
>>Hi,
>>
>>I have a method in the base class (e.g. method name BEFORE_PROCESS) that returns .T. or .F.
>>
>>I want the child class of this class to have its own code before calling the parent BEFORE_PROCESS. Therefore, the pseudo code in the child method BEFORE_PROCESS is:
>>
>>
>>nChoice = messagebox("question ...")
>>if nChoice = 7
>>   RETURN .F.
>>endif 
>>
>>*-- now calling the method of the parent class
>>DODEFAULT()
>>
>>*-- but how to capture the return value in the parent method so that to return from here?  
>>
>
>
RETURN DODEFAULT()
Thank you.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
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