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Pemstatus vs amembers
Message
 
 
À
30/11/2010 00:26:54
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01491017
Message ID:
01491078
Vues:
41
>I have a program that checks to see if a property already exists on an object before adding it, which would be the better way to determine if the property already exists?
>
>
>    AMEMBERS( m.laPropertySet, m.loMyObject )
>    IF ASCAN(m.laPropertySet,[cNewProperty],1,0,1,1)>0 && Case insensitive search, 0-not found
>      ADDPROPERTY( m.loMyObject, [cNewProperty], [Test Information])
>    ENDIF
>    
>    && or should I do this instead:
>    
>    IF PEMSTATUS( m.loMyObject, [cNewProperty], 5)
>      ADDPROPERTY( m.loMyObject, [cNewProperty], [Test Information])
>    ENDIF
>
>
>What do you think?

Without checking other replies - surely Pemstatus or also GetPem.
If it's not broken, fix it until it is.


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