是否可以从List <T>访问结构的引用.进行更改? [英] Is it possible to access a reference of a struct from a List&lt;T&gt; to make changes?

问题描述

我有一个放置在List<T>中的结构，我想在该结构中的某个特定位置编辑一些值.无需复制结构，编辑副本并替换列表中的条目，这是否完全可能?

I have a struct which I put in a List<T>, I want to edit some value in that struct at a specific position. Is this at all possible without making a copy of the struct, editing the copy, and replacing the entry in the List?

推荐答案

否，要执行此操作，您需要引用List/IList未提供的内部数组元素.

No, to be able to do it you need reference to element of inner array which is not provided by List/IList.

如果需要，可以使用不安全的代码和数组来实现.

You can do that with unsafe code and arrays if you have to.

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