[c#] 필요한 경우에만 권한을 높이는 방법은 무엇입니까?

아마도 누군가가 다음과 같은 간단한 예에 도움이 될 것입니다.

using System;
using System.Linq;
using System.Reflection;
using System.Diagnostics;
using System.Security.Principal;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    internal static class Program
    {
        private class Form1 : Form
        {
            internal Form1()
            {
                var button = new Button{ Dock = DockStyle.Fill };
                button.Click += (sender, args) => RunAsAdmin();
                Controls.Add(button);

                ElevatedAction();
            }
        }

        [STAThread]
        internal static void Main(string[] arguments)
        {
            if (arguments?.Contains("/run_elevated_action") == true)
            {
                ElevatedAction();
                return;
            }

            Application.Run(new Form1());
        }

        private static void RunAsAdmin()
        {
            var path = Assembly.GetExecutingAssembly().Location;
            using (var process = Process.Start(new ProcessStartInfo(path, "/run_elevated_action")
            {
                Verb = "runas"
            }))
            {
                process?.WaitForExit();
            }
        }

        private static void ElevatedAction()
        {
            MessageBox.Show($@"IsElevated: {IsElevated()}");
        }

        private static bool IsElevated()
        {
            using (var identity = WindowsIdentity.GetCurrent())
            {
                var principal = new WindowsPrincipal(identity);

                return principal.IsInRole(WindowsBuiltInRole.Administrator);
            }
        }

    }
}