怎么對valuedouble類型進(jìn)行排序？

Hashtable ht = new Hashtable();ht.Add("a1", 0.348)

;ht.Add("1c", 38.242)

;ht.Add("0b", 7.52)

;string[] keys = new string[ht.Count]

;double[] values = new double[ht.Count]

;ht.Keys.CopyTo(keys, 0)

;ht.Values.CopyTo(values, 0)

;Array.Sort(values, keys)

;foreach (string k in keys) Console.WriteLine(k);