using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Collections;
public class mm
{
public static void Main()
{
foreach (string dirStr in Directory.GetDirectories("d:\\1"))
{
DirectoryInfo dir = new DirectoryInfo(dirStr);
ArrayList folders = new ArrayList();
FileSystemInfo[] fileArr = dir.GetFileSystemInfos();
for (int i = 0; i < folders.Count; i++)
{
FileInfo f = folders[i] as FileInfo;
if (f == null)
{
DirectoryInfo d = folders[i] as DirectoryInfo;
d.Delete();
}
}
}
}
}
以上代码是用来删除一个文件夹中的所有文件夹,网上当的,但是执行就是不成功,到底是什么问题呀??
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Collections;
public class mm
{
public static void Main()
{
foreach (string dirStr in Directory.GetDirectories("d:\\1"))
{
DirectoryInfo dir = new DirectoryInfo(dirStr);
ArrayList folders = new ArrayList();
FileSystemInfo[] fileArr = dir.GetFileSystemInfos();
for (int i = 0; i < folders.Count; i++)
{
FileInfo f = folders[i] as FileInfo;
if (f == null)
{
DirectoryInfo d = folders[i] as DirectoryInfo;
d.Delete();
}
}
}
}
}
以上代码是用来删除一个文件夹中的所有文件夹,网上当的,但是执行就是不成功,到底是什么问题呀??
要删除不需要这么麻烦,一句话搞定:System.IO.Directory.Delete("D:\\1", true);
foreach (string dirStr in Directory.GetDirectories("c:\\1"))
{
Directory.Delete(dirStr, true);
}