Webprivate DateTime MyRoundTime(DateTime date) { TimeSpan roundMins = TimeSpan.FromMinutes(15); return new DateTime(((date.Ticks + (roundMins.Ticks - 1)/2) / roundMins.Ticks) * roundMins.Ticks); } 这将在一刻钟后7.5分钟结束。你想要的是在第5分钟后进行汇总,因此只需在原来的时间基础上增加2.5分钟即可 http://duoduokou.com/csharp/32779446136077249308.html
DateTime.Ticks Property (System) Microsoft Learn
WebOct 7, 2024 · If you want the value in seconds I think this will work: int seconds = ( ( (ts.Days * 24) * 3600) + (ts.Hours * 3600) + (ts.Minutes * 60) + (ts.Seconds)); Converting TimeSpan.TotalDays to int would just leave off the fractional days. If all you want is the number of days in the timespan then you don't need to convert - just use the Days … WebJun 19, 2009 · I can create a TimeSpan object from Hours with . TimeSpan.FromHours( (Eval("WorkedHours") - Eval("BadgedHours")).TotalHours) If it's negative, I can't convert … circles and polygons
TimeSpan Struct (System) Microsoft Learn
http://duoduokou.com/csharp/65077640307456446495.html WebJun 4, 2009 · The tick is the unit of granularity for the .NET DateTime and TimeSpan value types. It has the following common conversions: 1 tick = 100 nanoseconds = 0.1 … WebFeb 11, 2013 · A single tick represents one hundred nanoseconds or one ten-millionth of a second. FROM MSDN. So 28 000 000 000 * 1/10 000 000 = 2 800 sec. 2 800 sec /60 = … circles and radians