title: How do I handle COM events regfree?
body: <p>I am trying to handle COM events from a C# server to a C++ client. I am able to use the server regfree but my events no longer work.</p>
  
  <p>Previously, with registration, the events were handled in the client via <code>IDispEventImpl</code> from the ATL.</p>
  
  <p>I haven't been able to find any articles directly addressing this but I did see a suggestion that <code>IConnectionPoint</code> does not inherently require registration.</p>
  
  <p>I also saw some suggestion that <code>IDispEventSimpleImpl</code> may work regfree.</p>