WPF 检测管理员权限

        // 检查是否是管理员身份   
        private void CheckAdministrator()
        {

            try
            {
                var wi = WindowsIdentity.GetCurrent();
                var wp = new WindowsPrincipal(wi);
                bool runAsAdmin = wp.IsInRole(WindowsBuiltInRole.Administrator);
                if (!runAsAdmin)
                {

                    var processInfo = new ProcessStartInfo(Assembly.GetExecutingAssembly().CodeBase)
                    {
                        UseShellExecute = true,
                        Verb = "runas"
                    };
                    Process.Start(processInfo);

                    Current.Shutdown();
                }
            }
            catch
            {
                Current.Shutdown();
            }
        }
        //配置启动项
        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);
            CheckAdministrator();
        }