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Passive Observers
Message
From
29/12/1998 10:42:30
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
 
 
To
29/12/1998 10:13:57
General information
Forum:
Visual FoxPro
Category:
Object Oriented Programming
Miscellaneous
Thread ID:
00171144
Message ID:
00171169
Views:
36
>I am trying to implement an Observer object to send messages to objects on a form. The problem is that after I Subscribe my object to the Observer and then try to close the form on which the object exists, the form won't close. I assume this is because the Observer still has a reference to the object. I have tried releasing the object reference (from the Observer) in the objects Destroy method, but that didn't work. Where and how should the object "Unsubscribe"?
Steve,
Just for ease, before form.release, removeobject observer.
Cetin
Çetin Basöz

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