October 2011
Intermediate to advanced
880 pages
14h 44m
English
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18. WPF Interactions
In the same way that WPF extends (adds functionality to the basic .NET property mechanism, it also extends the .NET event pattern that we explored in Chapter 14 by introducing ROUTED EVENTS.
A standard .NET event can be handled by any object that registers a handler for it. WPF routed events can behave that way, too, but they can also travel up and down the logical tree, letting the event be handled by the most appropriate object in the logical tree. That’s particularly important in WPF because of the way objects are nested. When you create a Button, for example, you want to set an event handler on the Button itself, not on every one of its visual children.
After we’ve explored the WPF event model, we’ll examine WPF commands ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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