C#_参数数组

一只野狗

于 2021-12-30 22:36:37 发布

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分类专栏： C# 文章标签： c# microsoft 开发语言

本文链接：https://blog.youkuaiyun.com/ashmoc/article/details/122246616

有时候我们希望参数的数量可变。

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            string fullName;

            fullName = Combine(Directory.GetCurrentDirectory(), "bin", "config", "index.html");

            Console.WriteLine(fullName);

            fullName = Combine(Environment.SystemDirectory, "Temp", "index.html");

            Console.WriteLine(fullName);

            fullName = Combine(new string[] { "C:\\", "Data", "HomeDir", "index.html" });

            Console.WriteLine(fullName);

            Console.ReadKey();
        }

        static string Combine(params string[] paths)
        {
            string result = string.Empty;
            foreach (string path in paths)
            {
                result = Path.Combine(result, path);
            }
            return result;