遍历Hashtable 的几种方法

 

using System.Collections;

            using System.Collections.Generic;

            Hashtable ht = new Hashtable();

            ht.Add("A", 1);

            ht.Add("B",2);

            //第一种方法：

            IDictionaryEnumerator enumerator = ht.GetEnumerator();

            while (enumerator.MoveNext)

            {

                Console.Write(enumerator.Key.ToString());

                Console.Write(enumerator.Value.ToString());

            }

            //第二种方法：

            foreach (DictionaryEntry objEnum in ht)

            {

                Console.Write(objEnum.Key.ToString());

                Console.Write(objEnum.Value.ToString());

            }