Metodo Observable.Using<TSource, TResource>
Spazio dei nomi: Microsoft.Phone.Reactive
Assembly: Microsoft.Phone.Reactive (in Microsoft.Phone.Reactive.dll)
Sintassi
'Dichiarazione
Public Shared Function Using(Of TSource, TResource As IDisposable) ( _
resourceSelector As Func(Of TResource), _
resourceUsage As Func(Of TResource, IObservable(Of TSource)) _
) As IObservable(Of TSource)
public static IObservable<TSource> Using<TSource, TResource>(
Func<TResource> resourceSelector,
Func<TResource, IObservable<TSource>> resourceUsage
)
where TResource : IDisposable
public:
generic<typename TSource, typename TResource>
where TResource : IDisposable
static IObservable<TSource>^ Using(
Func<TResource>^ resourceSelector,
Func<TResource, IObservable<TSource>^>^ resourceUsage
)
static member Using :
resourceSelector:Func<'TResource> *
resourceUsage:Func<'TResource, IObservable<'TSource>> -> IObservable<'TSource> when 'TResource : IDisposable
Parametri di tipo
- TSource
- TResource
Parametri
- resourceSelector
Tipo: System.Func<TResource>
- resourceUsage
Tipo: System.Func<TResource, IObservable<TSource>>
Valore restituito
Tipo: System.IObservable<TSource>
Informazioni sulla versione
.NET per applicazioni Windows Phone
Supportato in: Windows Phone 8, Silverlight 8.1
Sicurezza di .NET Framework
- Attendibilità totale per il chiamante immediato. Impossibile utilizzare questo membro in codice parzialmente attendibile. Per ulteriori informazioni, vedere Utilizzo di librerie da codice parzialmente attendibile.