Observable.FromAsyncPattern<T1, T2, T3, T4> 메서드(Func<T1, T2, T3, T4, AsyncCallback, Object, IAsyncResult>, Action<IAsyncResult>)

Begin/End 호출 함수 쌍을 비동기 함수로 변환합니다.

네임스페이스:System.Reactive.Linq
어셈블리: System.Reactive(System.Reactive.dll)

Syntax

'Declaration
Public Shared Function FromAsyncPattern(Of T1, T2, T3, T4) ( _
    begin As Func(Of T1, T2, T3, T4, AsyncCallback, Object, IAsyncResult), _
    end As Action(Of IAsyncResult) _
) As Func(Of T1, T2, T3, T4, IObservable(Of Unit))

'Usage
Dim begin As Func(Of T1, T2, T3, T4, AsyncCallback, Object, IAsyncResult)
Dim end As Action(Of IAsyncResult)
Dim returnValue As Func(Of T1, T2, T3, T4, IObservable(Of Unit))

returnValue = Observable.FromAsyncPattern(begin, _
    end)

public static Func<T1, T2, T3, T4, IObservable<Unit>> FromAsyncPattern<T1, T2, T3, T4>(
    Func<T1, T2, T3, T4, AsyncCallback, Object, IAsyncResult> begin,
    Action<IAsyncResult> end
)

public:
generic<typename T1, typename T2, typename T3, typename T4>
static Func<T1, T2, T3, T4, IObservable<Unit>^>^ FromAsyncPattern(
    Func<T1, T2, T3, T4, AsyncCallback^, Object^, IAsyncResult^>^ begin, 
    Action<IAsyncResult^>^ end
)

static member FromAsyncPattern : 
        begin:Func<'T1, 'T2, 'T3, 'T4, AsyncCallback, Object, IAsyncResult> * 
        end:Action<IAsyncResult> -> Func<'T1, 'T2, 'T3, 'T4, IObservable<Unit>> 

JScript does not support generic types and methods.

형식 매개 변수

• T1
  함수의 첫 번째 형식입니다.

• T2
  함수의 두 번째 형식입니다.

• T3
  함수의 세 번째 형식입니다.

• T4
  함수의 네 번째 형식입니다.

매개 변수

• begin
  형식: System.Func<T1, T2, T3, T4, AsyncCallback, Object, IAsyncResult>
  begin invoke 함수입니다.

• end
  형식: System.Action<IAsyncResult>
  end invoke 함수입니다.

반환 값

형식: System.Func<T1, T2, T3, T4, IObservable<Unit>>
Begin/End 호출 함수 쌍입니다.

참고 항목

참조

관찰 가능한 클래스

FromAsyncPattern 오버로드

System.Reactive.Linq 네임스페이스