title: SqlCommand Parameters size confusion
body: <p>I have the following line of code:</p>
  
  <pre><code>sqlcommand.Parameters.Add("@LinkID", SqlDbType.Int, 4).Value = linkID;
  </code></pre>
  
  <p>But, I'm slightly confused about the use of <code>size</code>.  Is this saying that its 4 bytes in size?  Or a length of 4 so <code>1234</code> is acceptable but <code>12345</code> is too big?</p>