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C# DirectoryInfo.GetAccessControl的代码示例

通过代码示例来学习C# DirectoryInfo.GetAccessControl方法

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1. 代码示例提供了一个具体而直观的学习环境，使初学者能够立即看到编程概念和语法的实际应用。
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DirectoryInfo.GetAccessControl是C#的System.IO命名空间下中的一个方法, 小编为大家找了一些网络大拿们常见的代码示例，源码中的DirectoryInfo.GetAccessControl() 已经帮大家高亮显示了，大家可以重点学习DirectoryInfo.GetAccessControl() 方法的写法，从而快速掌握该方法的应用。

DirectoryInfo.GetAccessControl的代码示例1 - HasFolderPermission()

    using System.IO;

        public static bool HasFolderPermission(string folderPath)
        {
            return true;

            DirectoryInfo dirInfo = new DirectoryInfo(folderPath);
            try
            {
                DirectorySecurity dirAC = dirInfo.GetAccessControl(AccessControlSections.All);
                return true;
            }
            catch (PrivilegeNotHeldException)
            {
                return false;
            }
        }
    

开发者ID:KillzXGaming，项目名称:Switch-Toolbox，代码行数:17，代码来源:DirectoryHelper.cs

在HasFolderPermission()方法中，DirectoryInfo的代码示例类中的GetAccessControl的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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DirectoryInfo.GetAccessControl的代码示例2 - TakeOwnDirectory()

    using System.IO;
        public static void TakeOwnDirectory(string path)
        {
            DirectoryInfo directoryInfo = new(path);
            DirectorySecurity directorySecurity = directoryInfo.GetAccessControl();

            directorySecurity.SetOwner(WindowsIdentity.GetCurrent().User);

            Privilege p = new(Privilege.TakeOwnership);
            bool ownershipTaken = false;
            try
            {
                p.Enable();

                new DirectoryInfo(path).SetAccessControl(directorySecurity);
                ownershipTaken = true;
            }
            catch (Privileges.PrivilegeNotHeldException e)
            {
                Console.WriteLine("Failed to assign privileges. " + e.ToString());
            }
            finally
            {
                p.Revert();
            }

            if (ownershipTaken)
            {
                AdjustPermissionsForDirectory(path);

                foreach (string subFile in (System.Collections.Generic.IEnumerable)Directory.EnumerateFiles(path))
                {
                    TakeOwnFile(subFile);
                }

                foreach (string subDir in (System.Collections.Generic.IEnumerable)Directory.EnumerateDirectories(path))
                {
                    TakeOwnDirectory(subDir);
                }
            }
        }
    

开发者ID:gus33000，项目名称:UUPMediaCreator，代码行数:41，代码来源:TakeOwn.cs

在TakeOwnDirectory()方法中，DirectoryInfo的代码示例类中的GetAccessControl的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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DirectoryInfo.GetAccessControl的代码示例3 - CheckAccess()

    using System.IO;

		public static bool CheckAccess(string path)
		{
			WindowsIdentity identity = WindowsIdentity.GetCurrent();
			WindowsPrincipal principal = new WindowsPrincipal(identity);
			bool isInRoleWithAccess = true;
			try
			{
				DirectoryInfo di = new DirectoryInfo(DirectoryUtils.ToLongPath(path));
				DirectorySecurity ds = di.GetAccessControl();
				AuthorizationRuleCollection rules = ds.GetAccessRules(true, true, typeof(NTAccount));

				foreach (AuthorizationRule rule in rules)
				{
					FileSystemAccessRule fsAccessRule = rule as FileSystemAccessRule;
					if (fsAccessRule == null)
					{
						continue;
					}

					if ((fsAccessRule.FileSystemRights & FileSystemRights.CreateDirectories) != 0 ||
						(fsAccessRule.FileSystemRights & FileSystemRights.DeleteSubdirectoriesAndFiles) != 0)
					{
						NTAccount ntAccount = rule.IdentityReference as NTAccount;
						if (ntAccount == null)
						{
							continue;
						}

						if (principal.IsInRole(ntAccount.Value))
						{
							if (fsAccessRule.AccessControlType == AccessControlType.Deny)
							{
								isInRoleWithAccess = false;
								break;
							}
						}
					}
				}
			}
			catch (UnauthorizedAccessException)
			{
				isInRoleWithAccess = false;
			}
			return isInRoleWithAccess;
		}
    

开发者ID:mafaca，项目名称:UtinyRipper，代码行数:47，代码来源:PermissionValidator.cs

在CheckAccess()方法中，DirectoryInfo的代码示例类中的GetAccessControl的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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DirectoryInfo.GetAccessControl的代码示例4 - CheckWritePermission()

    using System.IO;

#if !NET_CORE
		private static void CheckWritePermission(string path)
		{
			WindowsIdentity identity = WindowsIdentity.GetCurrent();
			WindowsPrincipal principal = new WindowsPrincipal(identity);
			bool isInRoleWithAccess = false;
			try
			{
				DirectoryInfo di = new DirectoryInfo(DirectoryUtils.ToLongPath(path));
				DirectorySecurity ds = di.GetAccessControl();
				AuthorizationRuleCollection rules = ds.GetAccessRules(true, true, typeof(NTAccount));

				foreach (AuthorizationRule rule in rules)
				{
					FileSystemAccessRule fsAccessRule = rule as FileSystemAccessRule;
					if (fsAccessRule == null)
					{
						continue;
					}

					if ((fsAccessRule.FileSystemRights & FileSystemRights.Write) != 0)
					{
						NTAccount ntAccount = rule.IdentityReference as NTAccount;
						if (ntAccount == null)
						{
							continue;
						}

						if (principal.IsInRole(ntAccount.Value))
						{
							if (fsAccessRule.AccessControlType == AccessControlType.Deny)
							{
								isInRoleWithAccess = false;
								break;
							}
							isInRoleWithAccess = true;
						}
					}
				}
			}
			catch (UnauthorizedAccessException)
			{
			}

			if (!isInRoleWithAccess)
			{
				// is run as administrator?
				if (principal.IsInRole(WindowsBuiltInRole.Administrator))
				{
					return;
				}

				// try run as admin
				Process proc = new Process();
				string[] args = Environment.GetCommandLineArgs();
				proc.StartInfo.FileName = args[0];
				proc.StartInfo.Arguments = string.Join(" ", args.Skip(1).Select(t => $"\"{t}\""));
				proc.StartInfo.UseShellExecute = true;
				proc.StartInfo.Verb = "runas";

				try
				{
					proc.Start();
					Environment.Exit(0);
				}
				catch (Win32Exception ex)
				{
					//The operation was canceled by the user.
					const int ERROR_CANCELLED = 1223;
					if (ex.NativeErrorCode == ERROR_CANCELLED)
					{
						Logger.Log(LogType.Error, LogCategory.General, $"You can't export to folder {path} without Administrator permission");
						Console.ReadKey();
					}
					else
					{
						Logger.Log(LogType.Error, LogCategory.General, $"You have to restart application as Administator in order to export to folder {path}");
						Console.ReadKey();
					}
				}
			}
		}
    

开发者ID:mafaca，项目名称:UtinyRipper，代码行数:84，代码来源:Program.cs

在CheckWritePermission()方法中，DirectoryInfo的代码示例类中的GetAccessControl的代码示例方法一共出现了1次， 见黄色背景高亮显示的地方，欢迎大家点赞

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