首先,在C#中设置一个列表。
var list = new List<string>{ "one","two","three","four"};现在获取元素的数量并随机显示。
int index = random.Next(list.Count); Console.WriteLine(list[index]);
要从C#的列表中选择一个随机元素,请尝试运行以下代码-
using System;
using System.Collections.Generic;
namespace Demo {
class Program {
static void Main(string[] args) {
var random = new Random();
var list = new List<string>{ "one","two","three","four"};
int index = random.Next(list.Count);
Console.WriteLine(list[index]);
}
}
}输出结果
three