program.cs

来自「c#开发宝典 光盘内容。本光盘主要为书中的源程序」· CS 代码 · 共 27 行

using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;

namespace Example9_21 {
    class Program {
        static void Main(string[] args) {
            ArrayList myArrayList = new ArrayList(7);

            myArrayList.Add("H");
            myArrayList.Add("e");
            myArrayList.Add("l");
            myArrayList.Add("l");
            myArrayList.Add("o");
            Console.WriteLine("容量为 : {0}", myArrayList.Capacity);
            Console.WriteLine("元素个数为: {0}", myArrayList.Count);

            myArrayList.TrimToSize();
            Console.WriteLine("容量为: {0}", myArrayList.Capacity);
            Console.WriteLine("元素个数为: {0}", myArrayList.Count);

            Console.ReadLine();
        }
    }
}