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Passing parameter by reference
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À
08/10/1998 10:12:20
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00144309
Message ID:
00145075
Vues:
52
Dragan,

I've only used the IN maybe once or twice in the last few years. I don't think there is an equivalent in function call notation, other than SET PROC.

Also must remember that DO func passes references, what func() passes depends on the setting of UDFPARMS but the FoxPro library code like GENXTAB in FPW2.x can fail horribly and it's pretty hard to detect why it failed when UDFPARMS is changed from the default setting.

>Anyway, if "do the_prg with param1, param2" is equal to the function call of "=The_prg(param1, param2)", what is equal to "do the_prg in prg_file with param1, param2"?
df (was a 10 time MVP)

df FoxPro website
FoxPro Wiki site online, editable knowledgebase
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