title: System.Net.Sockets tracing without app.config
body: <p>I need to set up tracing output from <code>System.Net.Sockets</code> at run-time without using the <code>app.config</code> file approach.</p>
  
  <p>Setting up with stuff in <code>System.Diagnostics</code> part of the <code>app.config</code> works well, but since I need to have this on occasionally in the field I'd rather configure it in at run-time.</p>