// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002386/int32-days

​

// @nuget: Z.ExtensionMethods

​

using System;

public class Program

{

    public static void Main()

    {

        Int32 [] values = { -1, 1, 7, 30, 365, 1000, 2500, 10000, 15000, 32767 };

​

        Console.WriteLine("{0,21}{1,18}","Days", "TimeSpan");

        Console.WriteLine("{0,21}{1,18}","----", "--------");

​

        foreach (Int16 value in values)

        {

            // C# Extension Method: Int32 - Days

            TimeSpan interval = value.Days();

            string timeInterval = interval.ToString();

​

            int pIndex = timeInterval.IndexOf(':');

            pIndex = timeInterval.IndexOf('.', pIndex);

            if (pIndex < 0) timeInterval += "        ";

​

            Console.WriteLine("{0,21}{1,26}", value, timeInterval);

        }

    }

}