[C#] Delay

// #1 Using Thread Sleep method
Thread.Sleep(5000);

// #2 Using TickCount
public void Delay(int ms)
{
  int time = Environment.TickCount;

  do
  {
    if(Environment.TickCount - time >= ms) return;
  } while(true)
}

// #3 Using DateTime
public static DateTime PauseForMilliSeconds( int MilliSecondsToPauseFor )
{
  System.DateTime ThisMoment  = System.DateTime.Now;
  System.TimeSpan duration    = new System.TimeSpan( 0, 0, 0, 0, MilliSecondsToPauseFor );
  System.DateTime AfterWards  = ThisMoment.Add( duration );

  while ( AfterWards >= ThisMoment  )
  {
    System.Windows.Forms.Application.DoEvents();
    ThisMoment = System.DateTime.Now;
  }

  return System.DateTime.Now;
}
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Original Post : http://neodreamer-dev.tistory.com/578