C# 時間函數

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            DateTime nowTime = DateTime.Now;
            string strFormat = "{0}:\n{1}\n";

            Console.WriteLine(string.Format(strFormat, "nowTime", nowTime));
            //2014/6/13 15:37:15

            Console.WriteLine(string.Format(strFormat, "nowTime.Date", nowTime.Date));
            //2014/6/13 00:00:00

            Console.WriteLine(string.Format(strFormat, "nowTime.DayOfWeek", nowTime.DayOfWeek));
            //Friday

            Console.WriteLine(string.Format(strFormat, "nowTime.DayOfYear", nowTime.DayOfYear));
            //164

            Console.WriteLine(string.Format(strFormat, "nowTime.Hour", nowTime.Hour));
            //15

            Console.WriteLine(string.Format(strFormat, "nowTime.Year", nowTime.Year));
            //2014

            Console.WriteLine(string.Format(strFormat, "nowTime.Month", nowTime.Month));
            //6

            Console.WriteLine(string.Format(strFormat, "nowTime.Day", nowTime.Day));
            //13

            Console.WriteLine(string.Format(strFormat, "nowTime.Hour", nowTime.Hour));
            //15

            Console.WriteLine(string.Format(strFormat, "nowTime.Minute", nowTime.Minute));
            //37

            Console.WriteLine(string.Format(strFormat, "nowTime.Second", nowTime.Second));
            //15

            Console.ReadKey();
        }
    }
}