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24/02/1999 13:19:53
Bob Lucas
The WordWare Agency
Alberta, Canada
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
00190373
Message ID:
00191042
Vues:
39
Why not just use COMPOBJ?

IF you need to determine if obj1 references the same object as obj2 just use the equal operator:

IF obj1 = obj2 && true if they both reference the same object

You can also use the equal to (=) operator in Visual FoxPro 6.0 to determine if two object references refer to the same object



>HI John,
>try with this function
>
>*** function compobjs
>lparameters obj1,obj2
>local oldtag,retval
>oldtag = obj1.tag
>obj1.tag = "test"
>retval = obj1.tag == obj2.tag
>obj1.tag = oldtag
>return retval
>
>
>HTH
>
>Silvio
>
>>Hi,
>> How could I compare the object references in VFP?
>> ABC = thisform.text1
>> IF ABC (what operator??) whateverobject_reference
>> do whatever
>> ENDIF
>>
>> VB:
>> IF ABC IS WHATEVER_REFERENCE THEN
>> ?????
>> ENDIF
>>
>>Thank you
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