using System;
using System.Collections.Generic;
class TimeSpanUtility
{
public static string FormatString(TimeSpan aTimeSpan)
{
string newFormat = aTimeSpan.ToString(“d’d ‘h’h ‘m’m ‘s’s'”);
// 1d 3h 43m 23s
return newFormat;
}
public static string TimeSpanInWords(TimeSpan aTimeSpan)
{
List timeStrings = new List();
int[] timeParts = new[] { aTimeSpan.Days, aTimeSpan.Hours, aTimeSpan.Minutes, aTimeSpan.Seconds };
string[] timeUnits = new[] { “day”, “hour”, “minute”, “second” };
for (int i = 0; i < timeParts.Length; i++)
{
if (timeParts[i] > 0)
{
timeStrings.Add(string.Format(“{0} {1}”, timeParts[i], Pluralize(timeParts[i], timeUnits[i])));
}
}
return timeStrings.Count != 0 ? string.Join(“, “, timeStrings.ToArray()) : “0 seconds”;
}
private static string Pluralize(int n, string unit)
{
if (string.IsNullOrEmpty(unit)) return string.Empty;
n = Math.Abs(n); // -1 should be singular, too
return unit + (n == 1 ? string.Empty : “s”);
}
}
public class Client
{
static void Main()
{
// 12 days, 23 hours, 24 minutes, 2 seconds.
TimeSpan span = new TimeSpan(12, 23, 24, 2);
Console.WriteLine(TimeSpanUtility.TimeSpanInWords(span)); // Output: 12 days, 23 hours, 24 minutes, 2 seconds
Console.WriteLine(TimeSpanUtility.FormatString(span)); // Output: 12d 23h 24m 2s
}
}
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