#region 程序集 mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.2\mscorlib.dll
#endregion

using System.Collections.Generic;
using System.Runtime.InteropServices;
 
using System.Security;
using System.Security.AccessControl;

namespace System.IO
{
    [ComVisible(true)]
    public static class Directory
    {
        [SecuritySafeCritical]
        public static DirectoryInfo CreateDirectory(string path);
        [SecuritySafeCritical]
        public static DirectoryInfo CreateDirectory(string
 
 path, DirectorySecurity directorySecurity);
        [SecuritySafeCritical]
        public static void Delete(string path, bool recursive);
        [SecuritySafeCritical]
        public static void Delete(string path);
        public static IEnumerable<string> EnumerateDirectories(string path);
        
 
public static IEnumerable<string> EnumerateDirectories(string path, string searchPattern);
        public static IEnumerable<string> EnumerateDirectories(string path, string searchPattern, SearchOption searchOption);
        public static IEnumerable<string> EnumerateFiles(string path);
        public static IEnumerable<string> EnumerateFiles(string path, string searchPattern);
        public static IEnumerable<string> EnumerateFiles(string path, string searchPattern, SearchOption searchOption);
        public static IEnumerable<string> EnumerateFileSystemEntries(string path);
        public static IEnumerable<string> EnumerateFileSystemEntries(string path, string searchPattern, SearchOption searchOption);
        public static IEnumerable<string> EnumerateFileSystemEntries(string path, string searchPattern);
        [SecuritySafeCritical]
        public static bool Exists(string path);
        public static DirectorySecurity GetAccessControl(string path);
        public static DirectorySecurity GetAccessControl(string path, AccessControlSections includeSections);
        public static DateTime GetCreationTime(string path);
        public static DateTime GetCreationTimeUtc(string path);
        [SecuritySafeCritical]
        public static string GetCurrentDirectory();
        public static string[] GetDirectories(string path, string searchPattern, SearchOption searchOption);
        public static string[] GetDirectories(string path, string searchPattern);
        public static string[] GetDirectories(string path);
        [SecuritySafeCritical]
        public static string GetDirectoryRoot(string path);
        public static string[] GetFiles(string path, string searchPattern, SearchOption searchOption);
        public static string[] GetFiles(string path);
        public static string[] GetFiles(string path, string searchPattern);
        public static string[] GetFileSystemEntries(string path);
        public static string[] GetFileSystemEntries(string path, string searchPattern);
        public static string[] GetFileSystemEntries(string path, string searchPattern, SearchOption searchOption);
        public static DateTime GetLastAccessTime(string path);
        public static DateTime GetLastAccessTimeUtc(string path);
        public static DateTime GetLastWriteTime(string path);
        public static DateTime GetLastWriteTimeUtc(string path);
        [SecuritySafeCritical]
        public static string[] GetLogicalDrives();
        public static DirectoryInfo GetParent(string path);
        [SecuritySafeCritical]
        public static void Move(string sourceDirName, string destDirName);
        [SecuritySafeCritical]
        public static void SetAccessControl(string path, DirectorySecurity directorySecurity);
        public static void SetCreationTime(string path, DateTime creationTime);
        [SecuritySafeCritical]
        public static void SetCreationTimeUtc(string path, DateTime creationTimeUtc);
        [SecuritySafeCritical]
        public static void SetCurrentDirectory(string path);
        public static void SetLastAccessTime(string path, DateTime lastAccessTime);
        [SecuritySafeCritical]
        public static void SetLastAccessTimeUtc(string path, DateTime lastAccessTimeUtc);
        public static void SetLastWriteTime(string path, DateTime lastWriteTime);
        [SecuritySafeCritical]
        public static void SetLastWriteTimeUtc(string path, DateTime lastWriteTimeUtc);
    }
}

作者：ylbtech 出處：http://ylbtech.cnblogs.com/ 本文版權歸作者和博客園共有，歡迎轉載，但未經作者同意必須保留此段聲明，且在文章頁面明顯位置給出原文連接，否則保留追究法律責任的權利。

.NETFramework：Directory