March 2013
Intermediate to advanced
224 pages
5h 17m
German
Content preview from C# 5.0 kurz & gutBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Interfaces
Ein Interface ähnelt einer Klasse, stellt aber für ihre Member nur eine Spezifikation und keine Implementierung bereit. Ein Interface hat folgende Besonderheiten:
Interface-Member sind alle implizit abstrakt. Im Gegensatz dazu kann eine Klasse sowohl abstrakte als auch konkrete Member mit Implementierungen bereitstellen.
Eine Klasse kann mehrere Interfaces implementieren. Im Gegensatz dazu kann sie nur von einer einzigen Klasse erben. Structs können Interfaces implementieren, aber nicht von einer Klasse erben (davon abgesehen, dass sie von
System.ValueTypeabgeleitet sind).
Eine Deklaration eines Interface ist wie eine Klassendeklaration, stellt aber für seine Member keine Implementierungen bereit, da alle seine Member implizit abstrakt ...
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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.