On Mar 30, 2012, at 10:28 PM, Paul McNett wrote:
> I don't think an observer would even be needed. The dynamic properties are
> already
> properties, with getter methods. So, the evaluation of the dynamic property
> simply
> needs to happen in the dynamic property's getter.
I looked over the code, and I have a few ideas that might make this
simpler.
First, the methods for the dynamic updates are dunder methods, making
them inaccessible from outside the object being updated. We need to either
change them to "public" methods, or provide a public method that will in turn
call the dunder methods.
Second, I think we need to raise two form-level events:
1) ValueChanged, which would be raised when any of the form's controls raises a
ValueChanged event. This would enable objects to respond when any control on
the form changes its value.
2) FocusChanged, which would be raised when focus changes from one control to
another. This would enable controls to respond to the user navigating within a
form.
Ideas?
-- Ed Leafe
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