title: Clearest way to declare a char value containing a single quote/apostrophe
body: <p>To declare a char value in C# we just surround the character with single quotes: <code>'x'</code>.</p>
  
  <p>But what is the "clearest" way to declare a char value that <em>is</em> a single quote/apostrophe?</p>
  
  <p>I've ended up using <code>"'"[0]</code>, though I had expected <code>''''</code> to work (on the basis that <code>""</code> can be used to delimit a quote character within a string.</p>
  
  <p>Is there a sensible, more succinct option?</p>