DateTime.Ticks 属性

DateTime.Ticks 属性

获取表示此实例的日期和时间的计时周期数。

属性值

类型：System.Int64
DateTime.MaxValue.Ticks 之间。 

备注

 

1 毫秒内有 10,000 个计时周期。

它不包括归因于闰秒的嘀嗒数。

示例

 

TimeSpan 对象显示采用几个其他时间间隔所经过的时间。

C#

 

DateTime centuryBegin = new DateTime(2001, 1, 1);
DateTime currentDate = DateTime.Now;

long elapsedTicks = currentDate.Ticks - centuryBegin.Ticks;
TimeSpan elapsedSpan = new TimeSpan(elapsedTicks);

Console.WriteLine("Elapsed from the beginning of the century to {0:f}:", 
                   currentDate);
Console.WriteLine("   {0:N0} nanoseconds", elapsedTicks * 100);
Console.WriteLine("   {0:N0} ticks", elapsedTicks);
Console.WriteLine("   {0:N2} seconds", elapsedSpan.TotalSeconds);
Console.WriteLine("   {0:N2} minutes", elapsedSpan.TotalMinutes);
Console.WriteLine("   {0:N0} days, {1} hours, {2} minutes, {3} seconds", 
                  elapsedSpan.Days, elapsedSpan.Hours, 
                  elapsedSpan.Minutes, elapsedSpan.Seconds);
// If run on December 14, 2007, at 15:23, this example displays the
// following output to the console:
//    Elapsed from the beginning of the century to Friday, December 14, 2007 3:23 PM:
//          219,338,580,000,000,000 nanoseconds
//          2,193,385,800,000,000 ticks
//          219,338,580.00 seconds
//          3,655,643.00 minutes
//          2,538 days, 15 hours, 23 minutes, 0 seconds