title: What's the Difference between Session.Add("key",value) and Session["key"] = value?
body: <p>Can somebody please explain to me the difference between:</p>
  
  <p><code>Session.Add("name",txtName.text);</code> and <code>Session["name"] = txtName.text;</code>  </p>
  
  <p>It was an interview question and I answered that both store data in <code>key = "Value"</code> format like <code>Dictionary</code> class in C#.</p>
  
  <p>Am I right, or is there any difference?</p>