Difference Between Cast, Convert and AS operator?
<blockquote>
  <p><strong>Possible Duplicates:</strong><br>
  <a href="http://stackoverflow.com/questions/3168704/when-to-use-a-cast-or-convert">When to use a Cast or Convert</a><br>
  <a href="http://stackoverflow.com/questions/702234/what-is-the-difference-between-the-following-casts-in-c">What is the difference between the following casts in c#?</a>  </p>
</blockquote>



<p>How do they differ in different synarios and which one to use for Value types and reference types?</p>
