Observable.FromAsyncPattern < T1, T2, T3, T4, T5, TResult > 方法 (Func T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult, Func << IAsyncResult > , TResult >)
將 Begin/End invoke 函式組轉換成非同步函式。
Namespace:System.Reactive.Linq
裝配: System.Reactive.dll) 中的 System.Reactive (
Syntax
'Declaration
Public Shared Function FromAsyncPattern(Of T1, T2, T3, T4, T5, TResult) ( _
begin As Func(Of T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult), _
end As Func(Of IAsyncResult, TResult) _
) As Func(Of T1, T2, T3, T4, T5, IObservable(Of TResult))
'Usage
Dim begin As Func(Of T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult)
Dim end As Func(Of IAsyncResult, TResult)
Dim returnValue As Func(Of T1, T2, T3, T4, T5, IObservable(Of TResult))
returnValue = Observable.FromAsyncPattern(begin, _
end)
public static Func<T1, T2, T3, T4, T5, IObservable<TResult>> FromAsyncPattern<T1, T2, T3, T4, T5, TResult>(
Func<T1, T2, T3, T4, T5, AsyncCallback, Object, IAsyncResult> begin,
Func<IAsyncResult, TResult> end
)
public:
generic<typename T1, typename T2, typename T3, typename T4, typename T5, typename TResult>
static Func<T1, T2, T3, T4, T5, IObservable<TResult>^>^ FromAsyncPattern(
Func<T1, T2, T3, T4, T5, AsyncCallback^, Object^, IAsyncResult^>^ begin,
Func<IAsyncResult^, TResult>^ end
)
static member FromAsyncPattern :
begin:Func<'T1, 'T2, 'T3, 'T4, 'T5, AsyncCallback, Object, IAsyncResult> *
end:Func<IAsyncResult, 'TResult> -> Func<'T1, 'T2, 'T3, 'T4, 'T5, IObservable<'TResult>>
JScript does not support generic types and methods.
類型參數
- T1
函式的第一種類型。
- T2
第二種類型的函式。
- T3
第三種類型的函式。
- T4
第四種類型的函式。
- T5
第五種類型的函式。
- TResult
結果的類型。
參數
- begin
類型:System.Func< T1、T2、T3、T4、T5、AsyncCallback、Object、IAsyncResult>
begin invoke 函式。
- end
類型:System.Func<IAsyncResult、TResult>
結束叫用函式。
傳回值
類型:System.Func< T1、T2、T3、T4、T5、IObservable< TResult>>
Begin/End invoke 函式配對。