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Releasing a form from within Init
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00100829
Message ID:
00100867
Vues:
38
Not sure I understand... but if you explicitly opened any tables you'll need to explicitly close them before returning .F. from INIT( ). If the tables were auto-opened by the form's DataEnvironment they should auto-close when the form is released (assuming AutoCloseTables is .T. in the DE). BTW, VFP Help says that an object's DESTROY( ) event is not triggered if you return .F. from its INIT( ) event.

HTH

>I finally got the return .f. to work(the form doesn't get created), except now there is still an active data session with all the tables I opened still opened. Should the return .f. have cleared that out? How would I take care of this?
>
>Thanks again,
>
>>You could to call FindAcct first, and not DO the data entry form at all if FindAcct returns 0.
>>
>>>Hi Rick,
>>>
>>>Thanks for responding, I tried that and it doesn't work I debugged the code and I see that it issues the return .f. but keeps right on trucking through the rest of the code and the form never gets released. Weird, huh?
>>>
>>>>Try returning .F. from the INIT() event if this.txtAcct.value = 0
>>>>
>>>>>I have a data entry form that from within the Init I call a function FindAcct that gets a customers account by issuing another form(this.txtAcct.value = findacct()).
>>>>>
>>>>>FindAcct returns a zero if "Pick Customer" form is cancelled out of.
>>>>>
>>>>>So I want to release the data entry form if this.txtAcct.value = 0(or the Pick Customer was cancelled out of).
>>>>>
>>>>>This doesn't work. Can I release a form from within the init? If not, are there any suggestions of how I can accomplish this?
>>>>>
>>>>>Thanks,
Rick Borup, MCSD

recursion (rE-kur'-shun) n.
  see recursion.
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