title: How to handle web.config content's update event? How to detect that web.config has changed?
body: <p>How to handle web.config content's update event? I mean not for administrator purposes (wmi etc) but for programming - I need recalculate some data inside the web service in case configuration parameter has changed. </p>
  
  <p>There are no any suitable events in the WebConfigurationManager, ConfigurationManager, Configuration, ConfigurationSection, SectionInformation... So  where to dig for them?</p>
  
  <p>P.S. .net 3.5</p>