title: Can you create an initialize method for DLL?
body: <p>I need to create a service, but the service needs to be in a already existing Class Library file and also the new service needs to start running after the Class Library is installed.
  Is there a way to create an Init() method or other way to start service inside in Class Library?
  The project supports max .NET 3.5</p>
  
  <p>Sorry if it sounds dumb, i'm new to the Class Library stuff</p>