csdotnetEvents

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Illegitimis edited this page May 31, 2017 · 2 revisions

Delegates provide the basic callback mechanism required for notifications
Should the delegate be passed as a method argument, a constructor argument, or perhaps as a property?
How should you support unsubscribing from notifications?
From the outside, the only things you can do to an event are to attach a handler using += and to remove one using -=

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