浙工大操作系统期末文件系统作业c#版绝对可用，自带保存

浙工大操作系统期末文件系统作业c#版，有什么问题可以加

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace FileSystemCSharpVersion
{
    public static class ExtendMothed
    {
        public static string[] SpliteChar1（this String str）
        {
            return str.Split（new char[] { ‘ ‘‘\t‘‘>‘‘<‘} StringSplitOptions.RemoveEmptyEntries）;
        }
        public static string[] SpliteChar2（this String str）
        {
            return str.Split（new char[] { ‘=‘ } StringSplitOptions.RemoveEmptyEntries）;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      20992  2016-10-14 15:50  FileSystemCSharpVersion\bin\Debug\FileSystemCSharpVersion.exe

     文件      46592  2016-10-14 15:50  FileSystemCSharpVersion\bin\Debug\FileSystemCSharpVersion.pdb

     文件      22472  2016-10-14 15:55  FileSystemCSharpVersion\bin\Debug\FileSystemCSharpVersion.vshost.exe

     文件        490  2015-10-22 09:54  FileSystemCSharpVersion\bin\Debug\FileSystemCSharpVersion.vshost.exe.manifest

     文件        330  2016-10-14 13:46  FileSystemCSharpVersion\bin\Debug\save - 副本.txt

     文件        344  2016-10-14 15:55  FileSystemCSharpVersion\bin\Debug\save.txt

     文件        546  2016-10-14 14:06  FileSystemCSharpVersion\ExtendMothed.cs

     文件      30795  2016-10-14 15:50  FileSystemCSharpVersion\FileOpreation.cs

     文件       2699  2016-10-14 13:51  FileSystemCSharpVersion\FileSystemCSharpVersion.csproj

     文件        935  2016-10-04 18:59  FileSystemCSharpVersion\FileSystemCSharpVersion.sln

    ..A..H.     40960  2016-10-14 15:55  FileSystemCSharpVersion\FileSystemCSharpVersion.v11.suo

     文件       6551  2016-10-14 10:56  FileSystemCSharpVersion\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        518  2016-10-14 15:55  FileSystemCSharpVersion\obj\Debug\FileSystemCSharpVersion.csproj.FileListAbsolute.txt

     文件       1908  2016-10-14 10:16  FileSystemCSharpVersion\obj\Debug\FileSystemCSharpVersion.csprojResolveAssemblyReference.cache

     文件      20992  2016-10-14 15:50  FileSystemCSharpVersion\obj\Debug\FileSystemCSharpVersion.exe

     文件      46592  2016-10-14 15:50  FileSystemCSharpVersion\obj\Debug\FileSystemCSharpVersion.pdb

     文件       8550  2016-10-14 15:50  FileSystemCSharpVersion\objectFile.cs

     文件        378  2016-10-14 15:46  FileSystemCSharpVersion\Program.cs

     文件       1384  2016-10-04 18:59  FileSystemCSharpVersion\Properties\AssemblyInfo.cs

     目录          0  2016-10-04 18:59  FileSystemCSharpVersion\obj\Debug\TempPE

     目录          0  2016-10-14 13:50  FileSystemCSharpVersion\bin\Debug

     目录          0  2016-10-14 15:50  FileSystemCSharpVersion\obj\Debug

     目录          0  2016-10-04 18:58  FileSystemCSharpVersion\bin

     目录          0  2016-10-04 18:58  FileSystemCSharpVersion\obj

     目录          0  2016-10-04 18:58  FileSystemCSharpVersion\Properties

     目录          0  2016-10-14 10:56  FileSystemCSharpVersion

----------- ---------  ---------- -----  ----

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