What is the difference between Minutes and TotalMinutes?

What is the difference between Minutes and TotalMinutes?

A bug was raised during the test today, saying that the message reminder time is incorrect. The setting is two hours ahead of schedule, and the notification is sent before it arrives.

Read the code

(m.ExpectReceiveTime - DateTime.Now).Minutes < (pModel.ErtDelayPrevMinutes == -999 ? 0 : pModel.ErtDelayPrevMinutes))                          

 

Run

(m.ExpectReceiveTime - DateTime.Now).Minutes

The result is 55, which is 170.

 

Run

(m.ExpectReceiveTime - DateTime.Now).TotalMinutes

Result 169.89568451

 

Finally, change the code

(Convert.ToDecimal((m.ExpectReceiveTime - DateTime.Now).TotalMinutes) < (pModel.ErtDelayPrevMinutes == -999 ? 0 : pModel.ErtDelayPrevMinutes))

BUG solving

 

Summary:

1. Minutes calculation is limited to Minutes, Int type, (-59 to 59)

Https://msdn.microsoft.com/zh-cn/library/vs/alm/system.timespan.minutes/css

 

2. TotalMinutes is calculated as the number of minutes of the entire time, double type.

Https://msdn.microsoft.com/zh-cn/library/vs/alm/system.timespan.totalminutes/css

 

Supplement:

Days; // Day Part Hours; // Hour Part

Milliseconds; // millisecond part

Minutes; // parts

Seconds; // Seconds

Ticks; // total number of Tick

TotalDays; // Total Number of days

TotalHours; // total hours

TotalMilliseconds; // The total number of milliseconds

TotalMinutes; // The total number of minutes

TotalSeconds; // The total number of seconds.