using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
namespace Example9_17
{
    class Program
    {
        static void Main(string[] args)
        {
            ArrayList myArrayList = new ArrayList(3);

            myArrayList.Add("Hello ");
            myArrayList.Add("World!");
            Console.WriteLine(myArrayList[0]);

            //输出myArrayList的容量和元素个数。
            Console.WriteLine("Capacity: {0}", myArrayList.Capacity);
            Console.WriteLine("Count: {0}", myArrayList.Count);

            //删除索引值为0的元素，即：“Hello ”
            myArrayList.RemoveAt(0);
            Console.WriteLine("After Cleared");
            Console.WriteLine(myArrayList[0]);

            //输出myArrayList的容量和元素个数。
            Console.WriteLine("Capacity: {0}", myArrayList.Capacity);
            Console.WriteLine("Count: {0}", myArrayList.Count);

            Console.ReadLine();
        }
    }
}