using System;

namespace GoldPrinter
{
	public class TimeDef
	{
		private static DateTime dt1;

		private static DateTime dt2;

		public static void Start()
		{
			TimeDef.dt1 = DateTime.Now;
			Console.WriteLine("开始：" + TimeDef.dt1.ToString() + TimeDef.dt1.Millisecond.ToString());
		}

		public static void End()
		{
			TimeDef.dt2 = DateTime.Now;
			Console.WriteLine("结束：" + TimeDef.dt2.ToString() + TimeDef.dt2.Millisecond.ToString());
			TimeSpan timeSpan = TimeDef.dt2 - TimeDef.dt1;
			Console.WriteLine("用时：" + timeSpan.TotalSeconds.ToString() + "秒");
			Console.WriteLine("用时：" + timeSpan.TotalMilliseconds.ToString() + "毫秒");
		}
	}
}