array和arraylist之间的主要区别是什么? [英] what is the main diff between array and arraylist?

问题描述

array和arraylist之间的主要区别是什么?c

what is the main diff between array and arraylist?c

推荐答案

1)ArrayLists属于System.Collections命名空间，Array属于System命名空间
2)ArrayList包含异构集合，Array包含同类集合
3)ArrayList的容量可以增加，Array的容量不能增加

1)ArrayLists comes under System.Collections namespace,Array comes under System namespace
2)ArrayList contains heterogeneous collection,Array contains Homogeneous collection
3)ArrayList capacity can be increased,Array capacity can''t be increased

在这里您可以:

Here you go: Difference between Array and ArrayList in C[^]

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