强制c# windows服务始终以系统身份运行，并且不允许非特权用户停止/启动

using System;
using System.Diagnostics;
using System.Security.Principal;
using System.ServiceProcess;

namespace MyWindowsService
{
    static class Program
    {
        static void Main()
        {
            // 检查当前用户是否具有管理员权限
            WindowsIdentity identity = WindowsIdentity.GetCurrent();
            WindowsPrincipal principal = new WindowsPrincipal(identity);
            bool isAdmin = principal.IsInRole(WindowsBuiltInRole.Administrator);

            if (!isAdmin)
            {
                // 以管理员身份重新启动服务
                ProcessStartInfo startInfo = new ProcessStartInfo();
                startInfo.UseShellExecute = true;
                startInfo.WorkingDirectory = Environment.CurrentDirectory;
                startInfo.FileName = Process.GetCurrentProcess().MainModule.FileName;
                startInfo.Verb = "runas"; // 以管理员身份运行
                try
                {
                    Process.Start(startInfo);
                }
                catch (Exception ex)
                {
                    Console.WriteLine("无法以管理员身份重新启动服务：" + ex.Message);
                    return;
                }
                return;
            }

            // 以系统身份运行服务
            ServiceBase[] ServicesToRun;
            ServicesToRun = new ServiceBase[]
            {
                new Service1()
            };
            ServiceBase.Run(ServicesToRun);
        }
    }
}