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Observable.FromEvent<TEventArgs>-Methode (Action<EventHandler<TEventArgs>>, Action<EventHandler<TEventArgs>>)

Namespace:  Microsoft.Phone.Reactive
Assembly:  Microsoft.Phone.Reactive (in Microsoft.Phone.Reactive.dll)

Syntax

'Declaration
Public Shared Function FromEvent(Of TEventArgs As EventArgs) ( _
    addHandler As Action(Of EventHandler(Of TEventArgs)), _
    removeHandler As Action(Of EventHandler(Of TEventArgs)) _
) As IObservable(Of IEvent(Of TEventArgs))
public static IObservable<IEvent<TEventArgs>> FromEvent<TEventArgs>(
    Action<EventHandler<TEventArgs>> addHandler,
    Action<EventHandler<TEventArgs>> removeHandler
)
where TEventArgs : EventArgs
public:
generic<typename TEventArgs>
where TEventArgs : EventArgs
static IObservable<IEvent<TEventArgs>^>^ FromEvent(
    Action<EventHandler<TEventArgs>^>^ addHandler, 
    Action<EventHandler<TEventArgs>^>^ removeHandler
)
static member FromEvent : 
        addHandler:Action<EventHandler<'TEventArgs>> * 
        removeHandler:Action<EventHandler<'TEventArgs>> -> IObservable<IEvent<'TEventArgs>>  when 'TEventArgs : EventArgs

Typparameter

  • TEventArgs

Parameter

Rückgabewert

Typ: System.IObservable<IEvent<TEventArgs>>

Versionsinformationen

.NET für Windows Phone-Apps

Unterstützt in: Windows Phone 8, Silverlight 8.1

.NET Framework-Sicherheit

Siehe auch

Referenz

Observable Klasse

FromEvent-Überladung

Microsoft.Phone.Reactive-Namespace