// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002272/datetime-toepochtimespan

​

// @nuget: Z.ExtensionMethods

​

using System;

using System.Globalization;

​

public class Program

{

    public static void Main()

    {

        DateTime todayDate = DateTime.Now;

        Console.WriteLine("Current Date: {0}\n", todayDate.ToFullDateTimeString());

        // C# Extension Method: DateTime - ToEpochTimeSpan

        TimeSpan epochTimeSpan = todayDate.ToEpochTimeSpan();

        Console.WriteLine("Epoch time span.\n\n");

        Console.WriteLine("   {0,-35} {1,20}", "Value of Days Component:", epochTimeSpan.Days);

        Console.WriteLine("   {0,-35} {1,20}", "Total Number of Days:", epochTimeSpan.TotalDays);

        Console.WriteLine("   {0,-35} {1,20}", "Value of Hours Component:", epochTimeSpan.Hours);

        Console.WriteLine("   {0,-35} {1,20}", "Total Number of Hours:", epochTimeSpan.TotalHours);

        Console.WriteLine("   {0,-35} {1,20}", "Value of Minutes Component:", epochTimeSpan.Minutes);

        Console.WriteLine("   {0,-35} {1,20}", "Total Number of Minutes:", epochTimeSpan.TotalMinutes);

        Console.WriteLine("   {0,-35} {1,20:N0}", "Value of Seconds Component:", epochTimeSpan.Seconds);

        Console.WriteLine("   {0,-35} {1,20:N0}", "Total Number of Seconds:", epochTimeSpan.TotalSeconds);

        Console.WriteLine("   {0,-35} {1,20:N0}", "Value of Milliseconds Component:", epochTimeSpan.Milliseconds);

        Console.WriteLine("   {0,-35} {1,20:N0}", "Total Number of Milliseconds:", epochTimeSpan.TotalMilliseconds);

        Console.WriteLine("   {0,-35} {1,20:N0}", "Ticks:", epochTimeSpan.Ticks);

    }

}