C# ArrayList example

// Author: Yash D. Saraf <https://github.com/yashdsaraf>
using System;
using System.Collections;

class Sample  {

    static void Main()  {

        ArrayList list = new ArrayList();
// Add elements to list using ArrayList.Add( string element ) method
        list.Add( "Mercury" );
        list.Add( "Venus" );
        list.Add( "Earth" );
        list.Add( "Mars" );
        list.Add( "Jupiter" );
        list.Add( "Saturn" );
        list.Add( "Uranus" );
        list.Add( "Neptune" );
// Get capacity of list using ArrayList.Capacity property
        Console.WriteLine( "Size: {0}", list.Capacity );
// Get number of elements in list using ArrayList.Count property
        Console.WriteLine( "No. of elements: {0}", list.Count );
        Console.WriteLine( "Elements: " );
        PrintVals( list );
        Console.WriteLine( "Elements sorted in ascending order: " );
// Sort elements in list using ArrayList.Sort() method
        list.Sort();
        PrintVals( list );
        Console.WriteLine( "Elements sorted in descending order: " );
// Reverse elements in list using ArrayList.Reverse() method
        list.Reverse();
        PrintVals( list );
        Console.ReadKey();
    }

    private static void PrintVals( ArrayList list )  {
        foreach ( string s in list )
            Console.WriteLine( "\t{0}", s );
    }

}