[C#] 걸린 시간 체크

using System.Diagnostics;

  

Stopwatch SW = new Stopwatch();

string delay;

SW.Reset();

SW.Start();

~~~코딩~~~ 

SW.Stop();

 

delay = SW.Elapsed.ToString();                         // EX) "00:00:00.0000045"

//delay = SW.ElapsedMilliseconds.ToString() ;          // EX) "123"

[참고] http://overit.tistory.com/entry/C-%EC%8B%9C%EA%B0%84%EC%B2%B4%ED%81%ACStopwatch