C#学习目录处理
2020-12-13 13:40
标签：style blog http color io os ar for sp 目录获取和处理； C#学习目录处理 标签：style blog http color io os ar for sp 原文地址：http://www.cnblogs.com/sytu/p/4052497.html
1 string path = ".";//表明要在当前所在的目录
2 //先定义目录信息变量
3 DirectoryInfo dir = new DirectoryInfo(path);
4 foreach(FileInfo ld in dir.GetFiles())
5 {
6 string name = ld.Name;
7 long size = ld.Length;
8 DateTime time = ld.CreationTime;
9 Console.WriteLine("{0,-12:N0}{1,-20:g}{2}",size,name,time);
10 }
11 //制定目录名称
12 string pa = "E:/Cprogram";
13 DirectoryInfo din = new DirectoryInfo(pa);
14 Console.WriteLine(dirsize(din).ToString());
15 Console.ReadKey();
1 public static double dirsize(DirectoryInfo d)
2 {
3 double size = 0;
4 //寻找当前目录的文件，并计算其大小
5 FileInfo[] fis = d.GetFiles();
6 foreach(FileInfo fi in fis)
7 {
8 size += fi.Length;
9 }
10 //寻找当前目录下面的目录，并计算每个目录的大小
11 DirectoryInfo[] dis = d.GetDirectories();
12 foreach(DirectoryInfo di in dis)
13 {
14 size += dirsize(di);
15 }
16 return size;
17 }