title: XML: Concatenate string and line break
body: <p>I want to write a simple message with a line break in the middle.  I know that in Java you can  do something like the following:</p>
  
  <pre><code>"Hey, this is a message" + \n + "...and this is the rest of it on a new line"
  </code></pre>
  
  <p>How can I do the same in XML?  Can I use the \n escape character or do I use the html line break?</p>
  
  <p>I would like to add a message to the following element in the <code>ObjectValue</code> attribute:</p>
  
  <pre><code>&lt;EnterValue ScreenName="" ObjectName="EMAIL_MESSAGE" ObjectValue=""/&gt;
  </code></pre>