我有两个日期，一个比另一个更小。我想创建一个字符串，如这一个

I have two dates, one less than the other. I want to create a string such as this one

0天0小时23分18秒。

"0 days, 0 hours, 23 minutes, 18 seconds"

重新presenting两个日期之间的差。我怎样才能得到这个字符串的这些元素？

representing the difference between the two dates. How can I get these elements of this string?

推荐答案

时间跨度是你需要的对象：

TimeSpan span = (DateTime.Now - DateTime.Now);

String.Format("{0} days, {1} hours, {2} minutes, {3} seconds", 
    span.Days, span.Hours, span.Minutes, span.Seconds);