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Can not get it right
Message
De
02/02/2006 12:13:33
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01092465
Message ID:
01092945
Vues:
25
This message has been marked as a message which has helped to the initial question of the thread.
>>>>>>lo=eval("m.toThis." + m.lcObjName)
>>>>>
>>>>>That's I believe what I tried. But may be I did put mismatched quotes... I'll re-try.
>>>>>
>>>>>UPDATE. Yes, it worked. I had a very bad headache the whole day yesterday at work, may be I just could not concentrate... My colleague told me he also had it and my son did, so I think it's weather related...
>>>>
>>>>use
>>>>
>>>>lo=GETPEM(m.toThis,m.lcObjName)
>>>>
>>>
>>>I thought about it too. But anyway, evaluate works and it seems good enough for me.
>>
>>It work ( slower ),
>>but it is formally wrong when the object reference is static
>>as in :
>>"m.toThis."
>
>Could you please elaborate more? Also GetPem doesn't have object reference as a return type, that's why I thought it would not work.

??? why ???
If GETPEM didn't return an object reference, what it could return?

>
>Thanks.

I mean you this
* this it is VFP static code and then it is faster
r1=GETPEM(m.toThis,m.lcObjName)
* this return the same value, 
* but when someone uses unnecessary dynamic code, it do a mistake 
r2=eval("m.toThis." + m.lcObjName)
? "this print true",r1=r2
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