问题描述
我正在努力增强我公司的平台，在我的研究期间，我收到了很多人的评论，他们说应该避免使用 ArrayList.然而，他们从来没有给出太多解释，我也找不到任何关于他们为什么如此糟糕的文章.
I'm working on enhancing the platforms in my company and during my research, I've come across a lot of comments from people saying that ArrayLists should be avoided. However, they never gave much explanation why and I can't find any articles about why they're so awful.
推荐答案
Arraylists"(有时也称为vectors")是完美的数据结构；只是 ArrayList 是 C# 中应该避免的类.
"Arraylists" (also sometimes called "vectors") are perfectly fine data structures; it's just that ArrayList is a class that should be avoided in C#.
原因是它不是通用的，因此您可以在其中存储任何 object，从而破坏了类型安全性.
使用 List 代替.
The reason is that it isn't generic, so you can store any object inside it, breaking type-safety.
Use List<T> instead.
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