How to use GetRange() :

class Program
    {
        static void Main(string[] args)
        {
            ArrayList list = new ArrayList();
            list.Add("One");
            list.Add("Six");
            list.Add("Four");
         
            ArrayList range = list.GetRange(0,3);    
            foreach (string s in range)
            {
                Console.WriteLine(s);
                Console.ReadLine();
            }
        }
    }
Output : 
One
Six
Four

N.B : Let            list.GetRange(m,n);
         Here ,        m = position of starting element of an array
                          n = how many number of element(s) want to show serially from m


Other outputs :

list.GetRange(0,1)	list.GetRange(0,2)	list.GetRange(0,3)
One	One	One
	Six	Six
		Four

.

list.GetRange(1,1)	list.GetRange(1,2)
Six	Six
	Four

              

list.GetRange(2,1)

Four