title: Types which can be displayed as string
body: <p>I need to collect all Types in C# which can be converted to string. 
  My List so far contains: </p>
  
  <ul>
  <li>string</li>
  <li>byte</li>
  <li>sbyte</li>
  <li>char</li>
  <li>int</li>
  <li>uint</li>
  <li>long</li>
  <li>ulong</li>
  <li>short</li>
  <li>ushort</li>
  </ul>
  
  <p>Please help me collect more.</p>