/// <summary>
        /// 讀取文件、文件夾權(quán)限
        /// </summary>
        /// <param name="path"></param>
        private void ReadPathRule(string path)
        {
            DirectoryInfo di = new DirectoryInfo(path);
            DirectorySecurity ds = di.GetAccessControl(AccessControlSections.All);
            foreach (FileSystemAccessRule rule in ds.GetAccessRules(true, true, typeof(System.Security.Principal.NTAccount)))
            {
                Console.WriteLine("----------------------------------");
                Console.WriteLine(rule.IdentityReference.Value);
                if ((rule.FileSystemRights & FileSystemRights.Read) != 0)
                    Console.WriteLine(rule.FileSystemRights.ToString());
            }
        }

        /// <summary>
        /// 為文件添加users，everyone用戶(hù)組的完全控制權(quán)限
        /// </summary>
        /// <param name="filePath"></param>
        static void AddSecurityControll2File(string filePath)
        {
 
            //獲取文件信息
            FileInfo fileInfo = new FileInfo(filePath);
            //獲得該文件的訪問(wèn)權(quán)限
            System.Security.AccessControl.FileSecurity fileSecurity = fileInfo.GetAccessControl();
            //添加ereryone用戶(hù)組的訪問(wèn)權(quán)限規(guī)則 完全控制權(quán)限
            fileSecurity.AddAccessRule(new FileSystemAccessRule("Everyone", FileSystemRights.FullControl, AccessControlType.Allow));
            //添加Users用戶(hù)組的訪問(wèn)權(quán)限規(guī)則 完全控制權(quán)限
            fileSecurity.AddAccessRule(new FileSystemAccessRule("Users", FileSystemRights.FullControl, AccessControlType.Allow));
            //設(shè)置訪問(wèn)權(quán)限
            fileInfo.SetAccessControl(fileSecurity);
        }

        /// <summary>
        ///為文件夾添加users，everyone用戶(hù)組的完全控制權(quán)限
        /// </summary>
        /// <param name="dirPath"></param>
        static void AddSecurityControll2Folder(string dirPath)
        {
            //獲取文件夾信息
            DirectoryInfo dir = new DirectoryInfo(dirPath);
            //獲得該文件夾的所有訪問(wèn)權(quán)限
            System.Security.AccessControl.DirectorySecurity dirSecurity = dir.GetAccessControl(AccessControlSections.All);
            //設(shè)定文件ACL繼承
            InheritanceFlags inherits = InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit;
            //添加ereryone用戶(hù)組的訪問(wèn)權(quán)限規(guī)則 完全控制權(quán)限
            FileSystemAccessRule everyoneFileSystemAccessRule = new FileSystemAccessRule("Everyone", FileSystemRights.FullControl, inherits, PropagationFlags.None, AccessControlType.Allow);
            //添加Users用戶(hù)組的訪問(wèn)權(quán)限規(guī)則 完全控制權(quán)限
            FileSystemAccessRule usersFileSystemAccessRule = new FileSystemAccessRule("Users", FileSystemRights.FullControl, inherits, PropagationFlags.None, AccessControlType.Allow);
            bool isModified = false;
            dirSecurity.ModifyAccessRule(AccessControlModification.Add, everyoneFileSystemAccessRule, out isModified);
            dirSecurity.ModifyAccessRule(AccessControlModification.Add, usersFileSystemAccessRule, out isModified);
            //設(shè)置訪問(wèn)權(quán)限
            dir.SetAccessControl(dirSecurity);
        }

<Application x:Class="AdminLoadDemo.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:AdminLoadDemo"
             Startup="Application_Startup">
    <Application.Resources>
         
    </Application.Resources>
</Application>

        private void Application_Startup(object sender, StartupEventArgs e)
        {
              /**
              * 當(dāng)前用戶(hù)是管理員的時(shí)候，直接啟動(dòng)應(yīng)用程序
              * 如果不是管理員，則使用啟動(dòng)對(duì)象啟動(dòng)程序，以確保使用管理員身份運(yùn)行
              */
             //獲得當(dāng)前登錄的Windows用戶(hù)標(biāo)示
             System.Security.Principal.WindowsIdentity identity = System.Security.Principal.WindowsIdentity.GetCurrent();
             System.Security.Principal.WindowsPrincipal principal = new System.Security.Principal.WindowsPrincipal(identity);
            //判斷當(dāng)前登錄用戶(hù)是否為管理員
            if (principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator))
            {
                //如果是管理員，則直接運(yùn)行
                new MainWindow().Show();
            }
            else
            {
                //創(chuàng)建啟動(dòng)對(duì)象
                System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
                startInfo.UseShellExecute = true;
                startInfo.WorkingDirectory = Environment.CurrentDirectory;
                startInfo.FileName = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
                //設(shè)置啟動(dòng)動(dòng)作,確保以管理員身份運(yùn)行
                startInfo.Verb = "runas";
                try
                {
                    System.Diagnostics.Process.Start(startInfo);
                }
                catch
                {
                    return;
                }
                //退出
                Environment.Exit(0);
            }