学步园

//详细介绍asp.net获取日期时间的各种格式的函数

DateTime.Now.ToLocalTime().ToString();          // 2009-9-5 20:12:12

//获取日期
DateTime.Now.ToLongDateString().ToString();     // 2009年9月5日
DateTime.Now.ToShortDateString().ToString();    // 2009-9-5
DateTime.Now.ToString("yyyy-MM-dd");            // 2009-09-05    

DateTime.Now.ToString("yyyyMMddhhmmss");        // 20090905120000　
DateTime.Now.Date.ToString();                   // 2009-9-5 0:00:00
DateTime.ToFileTime().ToString();               // 128650040212500000
DateTime.Now.ToFileTimeUtc().ToString();        // 128650040772968750
DateTime.Now.ToOADate().ToString();             // 39695.8461709606
DateTime.Now.ToUniversalTime().ToString();

//获取时间
DateTime.Now.ToLongTimeString().ToString();     // 20:16:16
DateTime.Now.ToShortTimeString().ToString();    // 20:16    　
DateTime.Now.ToString("hh:mm:ss");              // 09:05:57    　
DateTime.Now.TimeOfDay.ToString();              // 20:33:50.7197500

//其他
DateTime.ToFileTime().ToString();               // 128650040212500000
DateTime.Now.ToFileTimeUtc().ToString();        // 128650040772968750
DateTime.Now.ToOADate().ToString();             // 39695.8461709606
DateTime.Now.ToUniversalTime().ToString();      // 2009-5-912:19:14

DateTime.Now.Year.ToString();                   //获取年份2009    　
DateTime.Now.Month.ToString();                  //获取月份    5    　
DateTime.Now.DayOfWeek.ToString();              //获取星期Thursday
DateTime.Now.DayOfYear.ToString();              //获取第几天248    　
DateTime.Now.Hour.ToString();                   //获取小时20