C# events/delegates are multicast, so the delegate is itself a list. From within the class, to get individual callers, you can use:
if (field != null)
{
// or the event-name for field-like events
// or your own event-type in place of EventHandler
foreach(EventHandler subscriber in field.GetInvocationList())
{
// etc
}
}
However, to assign all at once, just use += or direct assignment:
SomeType other = ...
other.SomeEvent += localEvent;
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