Get an IDictionaryEnumerator that iterates through the Hashtable in CSharp

using System;/* w  w  w.  ja  v  a  2  s  .  c  o m*/
using System.Collections;

public class HashtableExample
{
    public static void Main()
    {
        Hashtable myHT = new Hashtable();
        myHT.Add("1", "4");
        myHT.Add("2", "5");
        myHT.Add("3", "6");

        IDictionaryEnumerator denum = myHT.GetEnumerator();
        DictionaryEntry dentry;

        while (denum.MoveNext())
        {
            dentry = (DictionaryEntry) denum.Current;
            Console.WriteLine("    {0,-17}{1}", dentry.Key, dentry.Value);
        }
    }
}