title: Dictionary key value pair question
body: <p>I have a dictionary  pair 
  i make an object of dictionary "paramList", now i have added key and value pair to that object, now i want to know if on the some other page i pass the object paramList in some method and on that page i know the key and i want to access it's corresponding value then how can i do that
  I have object like this</p>
  
  <pre><code> Dictionary&lt;string, object&gt; paramList = new Dictionary&lt;string, object&gt;();
   paramList.Add("@courseId", course_id);
   paramList.Add("@passoutYear", passoutYear);
   paramList.Add("@currentBacklog", currentBacklog);
   paramList.Add("@sex", sex);
  </code></pre>
  
  <p>now if i know the key <code>@key</code> and want to know it's corresponding value i also have the object</p>