.NET中的非通用集合是否过时？ [英] Are non-generic collections in .NET obsolete?

问题描述

换句话说：

有一个很好的理由选择一个类型安全的集合（HashTable vs. Dictionary）他们仍然在那里只是为了兼容性？

Is there a good reason to choose a loosely-typed collection over a type-safe one (HashTable vs. Dictionary)? Are they still there only for compatibility?

据我所知，泛型集合不仅是类型安全的，但它们的性能更好。

As far as I understand, generic collections not only are type-safe, but their performance is better.

这是一篇有关此主题的综合文章：使用C＃2.0对数据结构进行广泛的检查。

Here's a comprehensive article on the topic: An Extensive Examination of Data Structures Using C# 2.0.

推荐答案

非泛型集合已过时，因此已从Silverlight和Live Mesh中使用的CoreCLR中删除。

The non-generic collections are so obsolete that they've been removed from the CoreCLR used in Silverlight and Live Mesh.

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