Say if I listen for an event:
Subject.NewEvent += delegate(object sender, NewEventArgs e)
{
//some code
});
Now how do I un-register this event? Or just allow the memory to leak?
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If you need to unregister an event, I recommend avoiding anonymous delegates for the event handler.
This is one case where assigning this to a local method is better – you can unsubscribe from the event cleanly.