c# - 在 c#.net 中添加多次值？

Question

我想在 c#.net 中添加两个以上的时间值如何？例子：

129:43:50 + 20:20:00 + 30:00:10 = 180:04:00

Answer 1

Maybe using TimeSpan.Add? This really is an odd question though.

EDIT:

Based on your comment I suggest you take a look at Standard TimeSpan Format Strings and Custom TimeSpan Format Strings on MSDN to see how you can format the TimeSpan.

Answer 2

如果你有List<TimeSpan>你可以使用 LINQ：

List<TimeSpan> times = new List<TimeSpan>();

TimeSpan total = times.Aggregate(new TimeSpan(), (t1, t2) => t1 + t2);

然后，对于格式化使用：

string result = string.Format ("{0:00}:{1:00}:{2:00}", (int)total .TotalHours, total.Minutes, total.Seconds);

Answer 3

How about the method

public DateTime Add(TimeSpan value)

? Its fairly the first result on google.

Answer 4

您将要使用TimeSpan对象。您需要构造，然后将这些值相加。