如何计算csharp中的总时间 [英] how to caluclate total time in csharp

问题描述

我有开始时间和结束时间，我想计算总时间.

开始时间7.00AM

总时间10.00AM


结束时间我想要答案3


请帮助我

i have start time and end time and i want to calculate total time.

start time 7.00AM

Total time 10.00AM


End time i want the answer 3


please help me

推荐答案

这很简单.总时间始终为EndTime-StartTime.

如果您从另一个日期中减去一个日期时间值，则结果将是一个TimeSpan对象，其名称为总时间".

This is simple math. Total time is always EndTime - StartTime.

If you subtrace one datetime value from another then result is a TimeSpan object with the "total time" as you call it.

假定开始时间和结束时间均为DateTime类型:

Assuming the starttime and end times are both of type DateTime:

TimeSpan span = endTime - StartTime;

此时，您可以使用TimeSpan对象中的属性来确定时间.

At this point, you can use the properties in the TimeSpan object to determine the amount of time.

尝试:

Try:

DateTime start = new DateTime(1, 1, 1, 7, 0, 0);
DateTime end = new DateTime(1, 1, 1, 10, 0, 0);
TimeSpan ts = end - start;
int diffHours = ts.Hours;

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