IEventPatternSource<TEventArgs>. OnNext, evento

Genera l'evento Next che segnala l'elemento successivo nel flusso di dati.

Spazio dei nomi:System.Reactive
Assemblea: System.Reactive (in System.Reactive.dll)

Sintassi

'Declaration
Event OnNext As EventHandler(Of TEventArgs)

'Usage
Dim instance As IEventPatternSource
Dim handler As EventHandler(Of TEventArgs)

AddHandler instance.OnNext, handler

event EventHandler<TEventArgs> OnNext

 event EventHandler<TEventArgs>^ OnNext {
    void add (EventHandler<TEventArgs>^ value);
    void remove (EventHandler<TEventArgs>^ value);
}

abstract OnNext : IEvent<EventHandler<'TEventArgs>,
    'TEventArgs>

JScript supports the use of events, but not the declaration of new ones.

Vedere anche

Riferimento

Interfaccia IEventPatternSource<TEventArgs>

Spazio dei nomi System.Reactive