2 DateTime之間的確切時間是？

Question

我想知道兩個日期之間有很多分鐘嗎？

例子：現在 - 明天在準確的時間將返回我1440

Answer 1

DateTime dt1 = DateTime.Now; 
DateTime dt2 = DateTime.Now.AddDays(1); 

int diff = dt2.Subtract(dt1).TotalMinutes; 

Answer 2

看時間跨度類。

 DateTime date1 = DateTime.Now; 
     DateTime date2 = DateTime.Now.AddDays(1); 

     TimeSpan diff = date2.Subtract(date1); 
     Console.WriteLine(diff.Minutes); 

Answer 3

DateTime currentTime = DateTime.Now; 
DateTime tommorowTime = currentTime.AddDays(1); 
TimeSpan diffTime = tommorowTime - currentTime ; 
Console.WriteLine(diffTime.TotalMinutes);