我所知道的没有内置到.NET框架中。Windows具有通过Multimedia Timer
API进行高分辨率计时器事件的机制。下面是一个简单的例子，我似乎可以解决。也有似乎是一个很好的例子在这里。

我将注意，此API会更改系统范围的设置，从而降低系统性能，因此请买家注意。为了进行测试，我建议您跟踪计时器触发的频率，以验证时序是否与您要模拟的设备相似。由于Windows不是实时操作系统，因此系统上的负载可能会导致MM计时器延迟，从而导致100毫秒的间隔，其中包含100个连续快速的事件，而不是间隔1毫秒的100个事件。有关MM计时器的一些其他资料。

class Program
{
    static void Main(string[] args)
    {
        TestThreadingTimer();
        TestMultimediaTimer();
    }

    private static void TestMultimediaTimer()
    {
        Stopwatch s = new Stopwatch();
        using (var timer = new MultimediaTimer() { Interval = 1 })
        {
            timer.Elapsed += (o, e) => Console.WriteLine(s.ElapsedMilliseconds);
            s.Start();
            timer.Start();
            Console.ReadKey();
            timer.Stop();
        }
    }

    private static void TestThreadingTimer()
    {
        Stopwatch s = new Stopwatch();
        using (var timer = new Timer(o => Console.WriteLine(s.ElapsedMilliseconds), null, 0, 1))
        {
            s.Start();
            Console.ReadKey();
        }
    }

}

public class MultimediaTimer : IDisposable
{
    private bool disposed = false;
    private int interval, resolution;
    private UInt32 timerId;

    // Hold the timer callback to prevent garbage collection.
    private readonly MultimediaTimerCallback Callback;

    public MultimediaTimer()
    {
        Callback = new MultimediaTimerCallback(TimerCallbackMethod);
        Resolution = 5;
        Interval = 10;
    }

    ~MultimediaTimer()
    {
        Dispose(false);
    }

    public int Interval
    {
        get
        {
            return interval;
        }
        set
        {
            CheckDisposed();

            if (value < 0)
                throw new ArgumentOutOfRangeException("value");

            interval = value;
            if (Resolution > Interval)
                Resolution = value;
        }
    }

    // Note minimum resolution is 0, meaning highest possible resolution.
    public int Resolution
    {
        get
        {
            return resolution;
        }
        set
        {
            CheckDisposed();

            if (value < 0)
                throw new ArgumentOutOfRangeException("value");

            resolution = value;
        }
    }

    public bool IsRunning
    {
        get { return timerId != 0; }
    }

    public void Start()
    {
        CheckDisposed();

        if (IsRunning)
            throw new InvalidOperationException("Timer is already running");

        // Event type = 0, one off event
        // Event type = 1, periodic event
        UInt32 userCtx = 0;
        timerId = NativeMethods.TimeSetEvent((uint)Interval, (uint)Resolution, Callback, ref userCtx, 1);
        if (timerId == 0)
        {
            int error = Marshal.GetLastWin32Error();
            throw new Win32Exception(error);
        }
    }

    public void Stop()
    {
        CheckDisposed();

        if (!IsRunning)
            throw new InvalidOperationException("Timer has not been started");

        StopInternal();
    }

    private void StopInternal()
    {
        NativeMethods.TimeKillEvent(timerId);
        timerId = 0;
    }

    public event EventHandler Elapsed;

    public void Dispose()
    {
        Dispose(true);
    }

    private void TimerCallbackMethod(uint id, uint msg, ref uint userCtx, uint rsv1, uint rsv2)
    {
        var handler = Elapsed;
        if (handler != null)
        {
            handler(this, EventArgs.Empty);
        }
    }

    private void CheckDisposed()
    {
        if (disposed)
            throw new ObjectDisposedException("MultimediaTimer");
    }

    private void Dispose(bool disposing)
    {
        if (disposed)
            return;

        disposed = true;
        if (IsRunning)
        {
            StopInternal();
        }

        if (disposing)
        {
            Elapsed = null;
            GC.SuppressFinalize(this);
        }
    }
}

internal delegate void MultimediaTimerCallback(UInt32 id, UInt32 msg, ref UInt32 userCtx, UInt32 rsv1, UInt32 rsv2);

internal static class NativeMethods
{
    [DllImport("winmm.dll", SetLastError = true, EntryPoint = "timeSetEvent")]
    internal static extern UInt32 TimeSetEvent(UInt32 msDelay, UInt32 msResolution, MultimediaTimerCallback callback, ref UInt32 userCtx, UInt32 eventType);

    [DllImport("winmm.dll", SetLastError = true, EntryPoint = "timeKillEvent")]
    internal static extern void TimeKillEvent(UInt32 uTimerId);
}