如何在 C# 中制作剩余的时间和日期

Question

I have one event like running and this event have time and date (D.28/March/2016 kl. 10:40) and i wanna make something like how many hours remaining to this event for example 10 day 5 hours 35 minutes to forest to the bay event.and my DateTime came from database. enter image description here

Answer 1

Try this

DateTime myDate =  DateTime.Parse("3/28/2016 10:40");

TimeSpan timeToEvent = myDate.Subtract(DateTime.Now);

string message = string.Format("Days : {0}, Hours : {1}, Minutes : {2}", 
                               timeToEvent.Days, timeToEvent.Hours, timeToEvent.Minutes);
Console.WriteLine(message);
Console.ReadLine();

Answer 2

Use TimeSpan class:

DateTime eventDate = new DateTime(2016, 3, 21, 12, 0, 0);
TimeSpan timeLeft = eventDate.Subtract(DateTime.Now);

Console.Write("{0} days {1} hours {2} minutes {3} seconds left",
              timeLeft.Days, timeLeft.Hours, timeLeft.Minutes, timeLeft.Seconds);