Windows Phone开发之DateTime
DateTime myValue = DateTime.Now;//系统当前时间2012/5/22 16:47:40
String temp = myValue.ToString();//字符接收当前时间"2012/5/22 16:47:40"
String temp1 = myValue.ToShortDateString();//"2012/5/22"
String temp2 = myValue.ToShortTimeString();//"17:00"
String temp3 = myValue.ToLongDateString();//"2012年5月22日"
String temp4 = myValue.AddDays(3).ToShortDateString();//"2012/5/25"
String temp5 = myValue.AddHours(3).ToShortTimeString();//"20:00"
String temp6 = myValue.AddDays(-3).ToShortDateString();//"2012/5/19"
String temp7 = myValue.Month.ToString();//"5"
int temp8 = myValue.DayOfYear;//143
DateTime mybirthday = new DateTime(1987, 12, 15);//{1987/12/15 0:00:00}
DateTime mybirthday1 = DateTime.Parse("1987-12-15");//{1987/12/15 0:00:00}
//TimeSpan是一种时间段类型
TimeSpan myDays = DateTime.Now.Subtract(mybirthday);//{8925.17:02:07.4040000}
int mydays=myDays.Days;//8925
摘自 whuarui2010的专栏
补充:移动开发 , Windows Phone ,