|
using System;
namespace Kaleida.ServiceMonitor.Model
{
public static class DateTimeExtensions
{
public static string ToRelative(this TimeSpan period)
{
if (period.TotalDays <= -2) return (int)-period.TotalDays + " days ago";
if (period.TotalHours <= -2) return (int)-period.TotalHours + " hours ago";
if (period.TotalMinutes <= -2) return (int)-period.TotalMinutes + " minutes ago";
if (period.TotalSeconds <= -2) return (int)-period.TotalSeconds + " seconds ago";
if (period.TotalSeconds < 2) return "about now";
if (period.TotalMinutes < 2) return "in " + (int)period.TotalSeconds + " seconds";
if (period.TotalHours < 2) return "in " + (int)period.TotalMinutes + " minutes";
if (period.TotalDays < 2) return "in " + (int)period.TotalHours + " hours";
return "in " + (int)period.TotalDays + " days";
}
public static string RelativeToNow(this DateTime? date, string nullValue = "unknown")
{
return date.HasValue ? date.Value.RelativeToNow() : nullValue;
}
public static string RelativeToNow(this DateTime date)
{
return (date - DateTime.Now).ToRelative();
}
}
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
Stuart Wheelwright is the Principal Architect and Software Developer at
BlackJet Software Ltd.
He has over 16 years commercial experience producing robust, maintainable, web-based solutions and bespoke systems for Microsoft platforms.
His latest project is
Shopping UK, an elegantly simple shopping list for iPhone.