http://www1.cs.columbia.edu/~lok/csharp/refdocs/System/types/TimeSpan.html WebTimespan = Date1 - Date2 我猜你得到的錯誤將是FormatException. 標簽文本的格式為DateTime ，這就是AM / PM的原因。 代替Timespan嘗試使用DateTime實例. 喜歡. DateTime currtime = DateTime.Parse(Label2.Text);

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WebCongratulations! @mharen upboat.me source WebJul 7, 2024 · C# TimeSpan class properties are Days, Hours, Minutes, Seconds, Milliseconds, and Ticks that returns days, hours, minutes, seconds, and milliseconds in … grady white 208 adventure hardtop

c# - Get Ticks per second and convert to String value?

WebAug 26, 2015 · To do this properly, you will need to keep a track of when the timer was started. DateTime examStartTime; System.Windows.Forms.Timer runTimer; TimeSpan … 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 WebThe following example creates several TimeSpan objects using the FromSeconds method. // Example of the TimeSpan.FromSeconds ( double ) method. using System; class FromSecondsDemo { static void GenTimeSpanFromSeconds( double seconds ) { // Create a TimeSpan object and TimeSpan string from // a number of seconds. grady white 208 hardtop for sale