问题
I have a value in TimeSpan, let's say: tsp1 = 2 hour 5 minutes.
I have another TimeSpan variable which contains a value like: tsp2 = 0 hours 2 minutes
Please tell me how I can divide tsp1 by tsp2 so that I can get the exact number of times tsp2 divides into tsp1 and what the remainder is.
I am using Visual Studio 2008.
Thanks.
回答1:
The simplest approach is probably just to take their lengths in ticks, and divide those. For example:
long ticks1 = tsp1.Ticks;
long ticks2 = tsp2.Ticks;
long remainder;
long count = Math.DivRem(ticks1, ticks2, out remainder);
TimeSpan remainderSpan = TimeSpan.FromTicks(remainder);
Console.WriteLine("tsp1/tsp2 = {0}, remainder {1}", count, remainderSpan);
回答2:
a div b:
double adivb = (double)a.Ticks/b.Ticks;
edited:
i found another post on th same topic
How can I achieve a modulus operation with System.TimeSpan values, without looping?
回答3:
An int will hold enough seconds for ~64 years, so as long as you stay well below that:
int count = (int) (tsp1.t.TotalSeconds / tsp2.t.TotalSeconds);
double remainder = tsp1.t.TotalSeconds - (count * tsp2.t.TotalSeconds);
And maybe convert the remainder to int as well.
来源：https://stackoverflow.com/questions/4302610/how-to-perform-division-in-timespan