Use C # to change the published time to a few years ago, a few months, a few days ago, a few hours ago, a few minutes ago, or a few seconds ago

We often see in the comments how many days ago, how many hours ago.

The principle of implementation: now time-past time to get the difference between the comparison

Below I define a helper class, you can directly reference, parameter is the time difference, note that the time difference type is a timespan type, not a DateTime type OH ~

TimeHelper.cs

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceTime Test {/// <summary>    ///calculates the approximate time of a comment based on the past and present two datetime differences/// </summary>     Public classTimehelper { Public Static stringGettimespan (TimeSpan ts) {if(Math.floor (TS. Totaldays) >365)            {                returnMath.floor (TS. Totaldays)/365+"years ago"; }            Else if(Math.floor (TS. Totaldays) > -)            {                returnMath.floor (TS. Totaldays)/ -+"months ago"; }            Else if(Math.floor (TS. Totaldays) >1)            {                returnMath.floor (TS. Totaldays) +"days ago"; }            Else if(Math.floor (TS. TotalHours) >1)            {                returnMath.floor (TS. TotalHours) +"hours ago"; }            Else if(Math.floor (TS. Totalminutes) >1)            {                returnMath.floor (TS. Totalminutes) +"minutes ago"; }            Else            {                returnMath.floor (TS. TotalSeconds) +"seconds ago"; }        }    }}

Use C # to change the published time to a few years ago, a few months, a few days ago, a few hours ago, a few minutes ago, or a few seconds ago