November 2002
Intermediate to advanced
432 pages
9h 20m
English
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Indirect Method Invocation and Delegates
The previous discussion looked at how MethodInfo objects give developers the capability of invoking a specific method on any type-compatible object. Because a MethodInfo object is affiliated with a type but not an object, invocation using MethodInfo requires that one supply the target object reference explicitly each time one invokes a method. In many cases, this is perfectly acceptable. However, it is often desirable to bind to a particular method on a specific object, and that is the role of delegates.
Delegates provide a mechanism for binding to a specific method on a specific target object. Binding to a specific target object eliminates the need to explicitly supply the target object reference at invocation ...
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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.