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MODAL Form - return parameter
Message
De
12/08/1998 04:57:41
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
11/08/1998 20:38:56
David Moreau
Iglesia Ni Cristo - Dnm
Quezon, Philippines
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00125213
Message ID:
00125892
Vues:
13
Disagree (I like danger and being anti- ).
Cetin

>Cetin,
>
>I think Martin wants to avoid global variables. Passing a return value in a global value seems to me a dangerous practice and anti-OOP.
>
>>This is the hard way if ever could be done. To make it easy for a start create a var before calling and change it :
>>
mRetVal = 0
>>l_Info = CREATEOBJECT("MSG_Question","Do You wann really exit ?")
>>l_Info.show()
>>*in MSG_Question instead of form.retpar directly set mretval
Çetin Basöz

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