November 2007
Intermediate to advanced
510 pages
18h 27m
English
Content preview from Accelerated C# 2008
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Now, the delegate is much more generic. You can imagine that this delegate could be useful in
some circumstances. For example, consider an imaging program that supports applying filters to
various objects on the canvas. Suppose you need a delegate to represent a generic filter type that,
when applied, is provided a percentage value to indicate how much of an effect it should have on
the object. Using generic, open instance delegates, you could represent such a general notion.
Events
In many cases, when you use delegates as a callback mechanism, you may just want to notify some-
one that some event happened, such as a button press in a UI. Suppose that ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.