title: LINQ to SQL: Data from two unrelated tables, sorting on date
body: <p>I have two tables <code>tblActionLog</code> and <code>tblLoginLog</code>.</p>
  
  <p>This is <code>tblActionLog</code>:</p>
  
  <pre><code>tblActionLog
  ------------
  ID (int)
  Happened (DateTime)
  ...etc.
  </code></pre>
  
  <p>This is <code>tblLoginLog</code>:</p>
  
  <pre><code>tblLoginLog
  -----------
  ID (int)
  LoginDate (DateTime)
  ...etc.
  </code></pre>
  
  <p>Now I want to have a <code>GridView</code> with information from both of these tables interleaved in eachother so that their separate date informations are sorted, e.g.:</p>
  
  <pre><code>LOG OF STUFF
  -------------------------------
  DATE        |  WHAT     
  2009-09-09  | Anderson logged in.
  2009-09-08  | Smith made an action.
  2009-09-08  | Smith logged in.
  2009-09-06  | Anna made an action.
  2009-09-04  | Smith made an action.
  </code></pre>
  
  <p>I hope this makes it clear enough. I want to get all of this information in a single LINQ query (not necessarily one SQL query). Any help appreciated.</p>