title: The quest for 0x0B
body: <p>I get this error when reading some data from an SQL column  then converting it to XML:</p>
  
  <p>"System.InvalidOperationException: There is an error in XML document (182, 16). ---> System.Xml.XmlException: ' ', hexadecimal value 0x0B, is an invalid character." </p>
  
  <p>Fair enough, maybe the data is malformed. Except, how can I find the culprit row?</p>
  
  <pre><code>SELECT * from Mytable where Column like '%' + char(0x0B)+'%' 
  </code></pre>
  
  <p>returns empty. </p>
  
  <p>(obviously I attempted all %+char , char, char+% combinations, just in case)</p>