C#如何查找指定目录下文件示例 - 为分布式系统准备

            ///查找指定路径下文件,用到了LINQ

            string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);

            TimeSpan ts = new TimeSpan(100, 0, 0, 0);

            //IEnumerable<string> list = Directory.GetFiles(path).Where(p => File.GetCreationTime(p) > DateTime.Now.Subtract(ts) && File.GetCreationTime(p) <= DateTime.Now);

            //IEnumerable<string> list = new List<string> { "Amy", "Thomas", "Alan", "Royce" };

            IEnumerable<string> list = Directory.GetFiles(path, "*.*").Where(s => s.EndsWith(".txt") || s.EndsWith(".jpg"));

            foreach (string item in list)

            {

                Console.WriteLine(item);
            }

引用命名空间:

using System;

using System.Collections.Generic;

using System.IO; //使用Directory和File静态类

using System.Linq;

using System.Text;

using System.Threading.Tasks;