在C#中获取两次之间的小时数 [英] Get the number of hours between two time in C#

问题描述

伙计们，您能举个例子吗?我想获取两次时间之间的小时数，例如t1 = 10:00AM和t2 = 12:00PM，因此t3 = 2 ???

非常感谢=>

guys could you give me some example to this i want to get the numbers of hours between two time like t1=10:00AM and t2=12:00PM therefore t3=2???

thanks a lot =>

推荐答案

DateTime dFrom;
DateTime dTo;
string sDateFrom = "11:56:00";
string sDateTo = "12:12:00";
if (DateTime.TryParse(sDateFrom, out dFrom) && DateTime.TryParse(sDateTo, out dTo))
{
      TimeSpan TS = dTo - dFrom;
      int hour = TS.Hours;
      int mins = TS.Minutes;
      int secs = TS.Seconds;
      string timeDiff = hour.ToString("00") + ":" + mins.ToString("00") + ":" + secs.ToString("00");
      Response.Write(timeDiff); //output 16 mins in format 00:16:00
}

给出，

Given,

t1=10:00 AM<br />
t2=12:00 PM

要计算小时差:

To Calculate difference in hours:

DateTime dtFrom = DateTime.Parse("10:00 AM");
DateTime dtTo = DateTime.Parse("12:00 PM");

int timeDiff = dtFrom.Value.Subtract(dtTo.Value).Hours;

timeDiff是您所需的小时数差异

timeDiff is the difference in hours you require

TimeSpan timeSpan1 = new TimeSpan(10, 0, 0);
TimeSpan timeSpan2 = new TimeSpan(12, 0, 0);
var timeDiff = timeSpan2.Subtract(timeSpan1);
DateTime dt = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, timeDiff.Hours, timeDiff.Minutes, timeDiff.Seconds, DateTimeKind.Local);

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