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Class does not see its parent
Message
De
15/02/2011 23:06:24
James Blackburn
Qualty Design Systems, Inc.
Kuna, Idaho, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01500327
Message ID:
01500328
Vues:
76
This message has been marked as a message which has helped to the initial question of the thread.
If the parents methods are not hidden or protected then you should be able to just this.oSomeObject.method() to see it. I don't think that this.oSomeObject would have a parent.

>Hi everybody,
>
>I have a custom class (defined in a program) that has an object property defined like this
>
>oSomeObject = null
>
>In the Init I instantiate this object using
>
>this.oSomeObject = newobject('MyClass','myClasslib.vcx')
>
>Now, from that class I want to invoke methods of 'its parent'. However, oSomeObject doesn't know that it's a property of another class and therefore returns U when I check for its parent.
>
>What can I do to make it aware of the 'parent' class? Do I need to add Parent property and populate it? And if yes, how can I avoid dangling references?
>
>Thanks in advance.
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