C# 输出所有子文件夹的名字
源码如下:
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; namespace ConsoleApplication2 { class Program { static void Main(string[] args) { string dirp = @"D:/test/test"; DirectoryInfo mydir = new DirectoryInfo(dirp); StreamWriter streamWriter = new StreamWriter("FileName.txt",true); foreach (FileSystemInfo fsi in mydir.GetDirectories()) { if (fsi is DirectoryInfo) { Console.WriteLine(fsi.Name); } streamWriter.WriteLine(fsi.Name); } streamWriter.Close(); Console.ReadLine(); } } }