C# Array Class

C# Array

The Array class is the base class for all arrays in C# and is defined in the System namespace. The Array class provides various properties and methods for arrays.

Array Class Properties

The following table lists some of the most commonly used properties of the Array class:

For a complete list of properties of the Array class, refer to the Microsoft C# documentation.

Array Class Methods

The following table lists some of the most commonly used methods of the Array class:

For a complete list of methods of the Array class, refer to the Microsoft C# documentation.

Example

The following program demonstrates the usage of some methods of the Array class:

using System;
namespace ArrayApplication
{
    class MyArray
    {
        static void Main(string[] args)
        {
            int[] list = { 34, 72, 13, 44, 25, 30, 10 };

            Console.Write("Original Array: ");
            foreach (int i in list)
            {
                Console.Write(i + " ");
            }
            Console.WriteLine();

            // Reverse the array
            Array.Reverse(list);
            Console.Write("Reversed Array: ");
            foreach (int i in list)
            {
                Console.Write(i + " ");
            }
            Console.WriteLine();

            // Sort the array
            Array.Sort(list);
            Console.Write("Sorted Array: ");
            foreach (int i in list)
            {
                Console.Write(i + " ");
            }
            Console.WriteLine();
        }
    }
}

Console.Write("Sorted array: "); foreach (int i in list) { Console.Write(i + " "); } Console.WriteLine();

Console.ReadKey(); } } }

When the above code is compiled and executed, it produces the following result:

Original array: 34 72 13 44 25 30 10
Reversed array: 10 30 25 44 13 72 34
Sorted array: 10 13 25 30 34 44 72

C# Array