c# 集合以对象方式储存元素,An array declares the type of the elements that it_英语解答

c# 集合以对象方式储存元素,
An array declares the type of the elements that it holds,whereas a collection doesn’t
This is because the collections store their elements as objects
这句话怎么理解?这里他说集合以objects方式储存元素,怎么理解呢?

人气：414 ℃　时间：2020-06-04 14:20:22

解答

传统的数组里面存放的都是值类型,比如 int[],string[];
集合里面存放obeject,直译过来就是“对象”.比如 collection[].