title: unsort Hashtable
body: <p>i am writing a program in C#
  i have a code like this</p>
  
  <pre><code>Hashtable ht = new Hashtable();
              ht.Add("1", "One");
              ht.Add("2", "Two");
              ht.Add("3", "Three");
              ht.Add("4", "Four");
  </code></pre>
  
  <p>but Compiler sort it
  i wanna know how can i prevent sorting hashtable
  please help me</p>