[Mapguide-trac] [mapguide-trac] #2319: Event handler cleanup

[MapGuide Open Source]

#2319: Event handler cleanup
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   Reporter:  jng      |       Owner:  jng        
       Type:  task     |      Status:  new        
   Priority:  low      |   Milestone:  Maestro-5.1
  Component:  Maestro  |     Version:             
   Severity:  trivial  |    Keywords:             
External_id:           |  
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 In the Maestro codebase there's lots of event subscription with manual
 cleanup, and there's probably leaks scattered about because we haven't
 properly unsubscribed from some events.

 Using weak event handlers with auto-deregistration is much simpler to
 manage:

  * http://stackoverflow.com/questions/1089309/weak-events-in-net
  *
 http://diditwith.net/2007/03/23/SolvingTheProblemWithEventsWeakEventHandlers.aspx

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2319>
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