Observer.Create<T> Method (Action<T>, Action<Exception>)

Creates an observer from the specified OnNext and OnError actions.

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


Public Shared Function Create(Of T) ( _
    onNext As Action(Of T), _
    onError As Action(Of Exception) _
) As IObserver(Of T)
Dim onNext As Action(Of T)
Dim onError As Action(Of Exception)
Dim returnValue As IObserver(Of T)

returnValue = Observer.Create(onNext, _
public static IObserver<T> Create<T>(
    Action<T> onNext,
    Action<Exception> onError
generic<typename T>
static IObserver<T>^ Create(
    Action<T>^ onNext, 
    Action<Exception^>^ onError
static member Create : 
        onNext:Action<'T> * 
        onError:Action<Exception> -> IObserver<'T> 
JScript does not support generic types and methods.

Type Parameters

  • T
    The observer argument type.


  • onNext
    Type: System.Action<T>
    The observer's OnNext action implementation.

Return Value

Type: System.IObserver<T>
The observer object implemented using the given actions.

See Also


Observer Class

Create Overload

System.Reactive Namespace