[C#/COMMON/.NET6] 고정밀 지연 함수 만들기

using System.Diagnostics;

#region 지연시키기 - Delay(delayTime)

/// <summary>
/// 지연시키기
/// </summary>
/// <param name="delayTime">지연 시간 (단위 : 밀리초)</param>
public void Delay(long delayTime)
{
    Stopwatch stopwatch = Stopwatch.StartNew();

    long tick = (delayTime * Stopwatch.Frequency) / 1000000;

    while(stopwatch.ElapsedTicks < tick);
}

#endregion