Observable.FromAsyncPattern<T1, T2, T3, T4, T5> – metoda (Func<T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult>, Action<IAsyncResult>)
Převede dvojici počáteční a koncové vyvolání funkce na asynchronní funkci.
Obor názvů:System.Reactive.Linq
Sestavení: System.Reactive (v System.Reactive.dll)
Syntax
'Declaration
Public Shared Function FromAsyncPattern(Of T1, T2, T3, T4, T5) ( _
begin As Func(Of T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult), _
end As Action(Of IAsyncResult) _
) As Func(Of T1, T2, T3, T4, T5, IObservable(Of Unit))
'Usage
Dim begin As Func(Of T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult)
Dim end As Action(Of IAsyncResult)
Dim returnValue As Func(Of T1, T2, T3, T4, T5, IObservable(Of Unit))
returnValue = Observable.FromAsyncPattern(begin, _
end)
public static Func<T1, T2, T3, T4, T5, IObservable<Unit>> FromAsyncPattern<T1, T2, T3, T4, T5>(
Func<T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult> begin,
Action<IAsyncResult> end
)
public:
generic<typename T1, typename T2, typename T3, typename T4, typename T5>
static Func<T1, T2, T3, T4, T5, IObservable<Unit>^>^ FromAsyncPattern(
Func<T1, T2, T3, T4, T5, AsyncCallback^, Object^, IAsyncResult^>^ begin,
Action<IAsyncResult^>^ end
)
static member FromAsyncPattern :
begin:Func<'T1, 'T2, 'T3, 'T4, 'T5, AsyncCallback, Object, IAsyncResult> *
end:Action<IAsyncResult> -> Func<'T1, 'T2, 'T3, 'T4, 'T5, IObservable<Unit>>
JScript does not support generic types and methods.
Parametry typu
- T1
První typ funkce.
- T2
Druhý typ funkce.
- T3
Třetí typ funkce.
- T4
Čtvrtý typ funkce.
- T5
Pátý typ funkce.
Parametry
- Začít
Typ: System.Func<T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult>
Funkce begin invoke
- end
Typ: System.Action<IAsyncResult>
Funkce end invoke
Návratová hodnota
Typ: System.Func<T1, T2, T3, T4, T5, IObservable<Unit>>
A Begin/End invoke function pair.