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Multiple Return Values
Message
De
06/12/2001 17:15:57
 
 
À
06/12/2001 17:11:20
Todd Wolfe
Certified Marketing Services
Kinderhook, New York, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00590869
Message ID:
00590872
Vues:
27
>Is it possible to have multiple return values coming from a form. If so how?

Several strategies.

1. Pass the calling form/object as a parameter and have the called form manipulate appropriate properties on the calling form.

2. Instantiate the form with CREATEOBJECT syntax, have the calling program/form reference needed properties on the called form to assign values, then close the form.

3. Set public variables (ugh).

4. In VFP 7, you can return an array from a form/function, but there are some restrictions.

Jay
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