What is the difference between IDelegateEvent and IEvent in F #?

Question

The docs say:

F # gives special status to non-virtual instance properties compatible with the IDelegateEvent type, generating aptoriate.NET metadata to make it a member in other .NET languages ​​as a .NET event.

But the behavior of IDelegateEvent and IEvent is the same with or without the CLIEvent attribute.

I am using 1.9.7.8.

Answer 1

IEvent IDelegateEvent, ( ). IEvent IObservable. , IDelegateEvent IEvent.

, , [<CLIEvent>] ? FSI , (, Type.GetEvents()), . FSI, , add_ remove_ [<CLIEvent>].

Answer 2

, F # IDelegateEvent .NET IEvent F #. CLIEvent ( ). , , IDelegateEvent ( kvb ).

IEvent<'T>, Handler<'T> (, , - F #) IEvent<'Del, 'T>, , IEvent<EventHandler, EventArgs> .NET...