C＃数组VS泛型列表 [英] c# array vs generic list

问题描述

我基本上想知道在使用通用的列表，而不是在下面提到的情景数组

i basically want to know the differences or advantages in using a generic list instead of an array in the below mentioned scenario

class Employee
{
    private string _empName;

    public string EmpName
    {
       get{ return _empName; }
       set{ _empName = value; }
    }
}

---

1. Employee[] emp 
2. List<Employee> emp

谁能告诉我的优点或缺点，并且其中一至preFER？

can anyone please tell me the advantages or disadvantages and which one to prefer?

推荐答案

一大区别是，列表＆LT;员工＆GT; 可扩展（你可以调用添加就可以了）或收缩而员工[]是固定的大小（你可以调用它删除）。因此，员工[] 是强硬与除非必要要求它的工作。

One big difference is that List<Employee> can be expanded (you can call Add on it) or contracted (you can call Remove on it) whereas Employee[] is fixed in size. Thus, Employee[] is tougher to work with unless the need calls for it.

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