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Can not make subject / observer to work
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Forum:
Visual FoxPro
Category:
The Mere Mortals Framework
Title:
Can not make subject / observer to work
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP
Network:
Windows 2003 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01378805
Message ID:
01378805
Views:
59
Hi everybody,

I could not figure out why one of my form where I put an observer does not run its ProcessUpdate method.

This form calls another form with the biz object that has subject associated with it. In the biz object OnStateChange method calls eventually Notify method of the subject, but I see that this method returns 0 for observer's count and therefore does nothing.

I believe I set observer correctly on my main form, but it just does nothing.

What could be a problem here?

Thanks a lot in advance.
If it's not broken, fix it until it is.


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