Conversion Of Array Class to Simple Array and Vice -Versa

using System;
class ConversionOfArrays
{
public static void Main()
{
Array arr1  = Array.CreateInstance(typeof(int),2); //Create Obejct of Array Class
arr1.SetValue(10,0);
arr1.SetValue(20,1);

foreach(int i in arr1)
Console.Write(i  + " " );
Console.WriteLine();

int[] iarr1= new int[2]; //Assign Array Class to Standard Array
iarr1 = (int[])arr1; //Type casting from Array Class to Simple Array

foreach(int i in iarr1)
Console.Write(i  + " " );
Console.WriteLine();

Array arr2 = Array.CreateInstance(typeof(int),2);
arr2 = iarr1;                          //Assign Standard Array to Array Class

foreach(int i in arr1)
Console.Write(i  + " " );
Console.WriteLine();
}
}
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