【C#】实现微秒级延时

/// <summary>
/// 微秒级延迟,会稍有偏差
/// </summary>
/// <param name="time">延迟时间 毫秒（除以1000即微秒，如输入参数0.05ms = 50us）</param>
/// <returns></returns>
public static double delayUs(double time)
{
    System.Diagnostics.Stopwatch stopTime = new System.Diagnostics.Stopwatch();
            
    stopTime.Start();
    while (stopTime.Elapsed.TotalMilliseconds < time) {}
    stopTime.Stop();
            
    return stopTime.Elapsed.TotalMilliseconds;
}    

https://blog.csdn.net/u012168125/article/details/109310892