title: c# PrincipalSearcher Condition Not Like
body: <p>Is this possible to set a condition for a "query-by-example" principal to <strong>NOT LIKE</strong> rather than <strong>LIKE</strong> ?</p>
  
  <p><strong>Like Method:</strong></p>
  
  <pre><code>UserPrincipal qbeUser = new UserPrincipal(ctx);
  qbeUser.Name= "Mario";
  </code></pre>
  
  <p>This will return all users with the name "Mario". </p>
  
  <p>Is this possible to create a condition to get all the users who are not named "Mario" ?</p>
  
  <p><strong>Something like this :</strong> </p>
  
  <pre><code>UserPrincipal qbeUser = new UserPrincipal(ctx);
  qbeUser.Name != "Mario";
  </code></pre>
  
  <p>All users with an other name than "Mario".</p>