IDictionaryEnumerator

Hashtable ht = new Hashtable();
ht.Add(1, "bala");
ht.Add(2, "bala1");
IDictionaryEnumerator ss = ht.GetEnumerator();
while (ss.MoveNext())
{
Response.Write(ss.Key);
Response.Write(" "+ss.Value);
Response.Write("
");
}

output:
2 bala1
1 bala