如何重用代码时，多重继承是不是一种选择？ [英] How to reuse code when multiple inheritance is not an option?

问题描述

我想利用从几个我以前测试过班几个方法到我，我建立新类。不幸的是，C＃不支持多重继承。如何从这些老班重用代码？难道我只是创建它们的成员对象？或者我是否有任何其他选项？

I would like to make use of few methods from couple of my old tested classes into my new class that I am building. Unfortunately, C# does not support multiple inheritance. How do I reuse code from these old classes? Do I just create them as member objects? or Do I have any other options?

推荐答案

一般情况下，使用成分，而不是继承的是前进的方向，是的。如果你能给什么样的你的意思是事情的一个具体的例子，这将使它更容易帮助，虽然找到合适的方法：它并不总是相同的

Generally, using composition instead of inheritance is the way forward, yes. If you could give a concrete example of the kind of thing you mean, that would make it easier to help find the appropriate approach though: it's not always the same.

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