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Observable.FromAsyncPattern<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TResult> Method (Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, AsyncCallback, Object, IAsyncResult>, Func<IAsyncResult, TResult>)

  • Article

Converts a Begin/End invoke function pair into an asynchronous function.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)

Syntax

'Declaration
Public Shared Function FromAsyncPattern(Of T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TResult) ( _
    begin As Func(Of T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, AsyncCallback, Object, IAsyncResult), _
    end As Func(Of IAsyncResult, TResult) _
) As Func(Of T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, IObservable(Of TResult))

'Usage
Dim begin As Func(Of T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, AsyncCallback, Object, IAsyncResult)
Dim end As Func(Of IAsyncResult, TResult)
Dim returnValue As Func(Of T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, IObservable(Of TResult))

returnValue = Observable.FromAsyncPattern(begin, _
    end)

public static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, IObservable<TResult>> FromAsyncPattern<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TResult>(
    Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, AsyncCallback, Object, IAsyncResult> begin,
    Func<IAsyncResult, TResult> end
)

public:
generic<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9, typename T10, typename T11, typename TResult>
static Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, IObservable<TResult>^>^ FromAsyncPattern(
    Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, AsyncCallback^, Object^, IAsyncResult^>^ begin, 
    Func<IAsyncResult^, TResult>^ end
)

static member FromAsyncPattern : 
        begin:Func<'T1, 'T2, 'T3, 'T4, 'T5, 'T6, 'T7, 'T8, 'T9, 'T10, 'T11, AsyncCallback, Object, IAsyncResult> * 
        end:Func<IAsyncResult, 'TResult> -> Func<'T1, 'T2, 'T3, 'T4, 'T5, 'T6, 'T7, 'T8, 'T9, 'T10, 'T11, IObservable<'TResult>> 

JScript does not support generic types and methods.

Type Parameters

  • T1
    The first type of function.
  • T2
    The second type of function.
  • T3
    The third type of function.
  • T4
    The fourth type of function.
  • T5
    The fifth type of function.
  • T6
    The sixth type of function.
  • T7
    The seventh type of function.
  • T8
    The eighth type of function.
  • T9
    The ninth type of function.
  • T10
    The tenth type of function.
  • T11
    The eleventh type of function.
  • TResult
    The type of result.

Parameters

Return Value

Type: System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, IObservable<TResult>>
A Begin/End invoke function pair.

See Also

Reference

Observable Class

FromAsyncPattern Overload

System.Reactive.Linq Namespace