A better sleep method than Thread.Sleep in C sharp

Sleep.CS:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Runtime.InteropServices;

using System.Windows.Forms;

namespace TimerNoCpuConsume

{

    class Timer

    {

        public delegate void TimerCompleteDelegate();

        [DllImport("kernel32.dll")]

        static extern IntPtr CreateWaitableTimer(IntPtr lpTimerAttributes, bool bManualReset, string lpTimerName);

        [DllImport("kernel32.dll")]

        static extern bool SetWaitableTimer(IntPtr hTimer, [In] ref long ft, int lPeriod, TimerCompleteDelegate pfnCompletionRoutine, IntPtr pArgToCompletionRoutine, bool fResume);

        [DllImport("kernel32.dll", SetLastError = true, CallingConvention = CallingConvention.Winapi, CharSet = CharSet.Auto)]

        [return: MarshalAs(UnmanagedType.Bool)]

        static extern bool CloseHandle(IntPtr hObject);

        [DllImport("User32.dll")]

        static extern int MsgWaitForMultipleObjects(int nCount, ref IntPtr handle, bool fWaitAll, int dwMilliseconds, int dwWakeMask);

        /// <summary>

        /// No occupation of cpu, the window does not get stuck, does not affect other code execution

        /// </summary>

        /// <param name="time">mill seconds</param>

        public static bool Sleep(int time)

        {

            TimerCompleteDelegate TimerComplete = new TimerCompleteDelegate(TimerCompleted);

            long Interval = -10 * time * 1000;//占8字节

            //Create of the timer

            IntPtr handle = CreateWaitableTimer(IntPtr.Zero, true, "WaitableTimer");

            SetWaitableTimer(handle, ref Interval, 0, TimerComplete, IntPtr.Zero, true);

            //wait for message

           

            while (MsgWaitForMultipleObjects(1, ref handle, false, -1, 255) != 0)

            {

                

                Application.DoEvents();

            }

            return CloseHandle(handle);

        }

        private static void TimerCompleted()

        {

            // Once the timer expires, the routine is executed. This is performed by a program implemented independently of the class that called the OnTimeRebug event.

        }

    }

}

Calling the method:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Threading;

namespace TimerNoCpuConsume

{

    class Program

    {

        static void Main(string[] args)

        {            

            Timer.Sleep(30000);

            Console.WriteLine("Done!");

            Console.Read();

        }

    }

}