清单< T> - 做我传递对象或引用？ [英] List<T> - do I pass objects or references?

问题描述

好吧，我已经调查泛型和有以下问题：

Well I have looked into generics and have following question:

List<someClass> list=new List<someClass>

SomeClass MyInstance=SomeClass();

list.Add(MyInstance);

我不知道什么将被添加到列表 - 引用或引用类型的对象（指向实际MYINSTANCE值）结果
编辑：？或者我会添加值（即引用数据类型），它指向实际的对象。

I am not sure what will be added to list - reference or object of reference type (pointing to actual value of MyInstance).
Or I will add value (that is reference data type) which points to actual object?

感谢

推荐答案

当你处理你总是处理引用引用类型，所以引用将被添加到列表（副本实际上参考）。你实际上并没有一个选择;这就是语言是如何工作的。

When you deal with reference types you are always dealing with references, so a reference will be added to the list (a copy of the reference actually). You don't actually have a choice; that's how the language works.

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