c#中如何将一个变量的值赋给数组的某一特定位置,是不是可以用SetValue
List对象可以用Insert方法,数组直接用下标赋值
using System;
using System.Collections.Generic;
namespace ConsoleApp1
{
class Program
{
static void Main(string[] args)
{
var list = new List<string>() { "11", "22", "33" };
list.Insert(1, "44");
Console.WriteLine(String.Join(",", list));//11,44,22,33
var arr = new string[4];
arr[1] = "44";
Console.WriteLine(String.Join(",", arr));//,44,,
Console.ReadKey();
}
}
}