Qbservable.Amb(Of TSource) Method (IQbservable(Of TSource), IObservable(Of TSource))

Propagates the queryable observable sequence that reacts first with the specified first and second sequence.

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

<ExtensionAttribute> _
Public Shared Function Amb(Of TSource) ( _
	first As IQbservable(Of TSource), _
	second As IObservable(Of TSource) _
) As IQbservable(Of TSource)
Dim first As IQbservable(Of TSource)
Dim second As IObservable(Of TSource)
Dim returnValue As IQbservable(Of TSource)

returnValue = first.Amb(second)

Type Parameters


The type of source.


Type: System.Reactive.Linq.IQbservable(Of TSource)
The first queryable observable sequence.
Type: System.IObservable(Of TSource)
The second queryable observable sequence.

Return Value

Type: System.Reactive.Linq.IQbservable(Of TSource)
A queryable observable sequence that surfaces either of the given sequences, whichever reacted first.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable(Of TSource). When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.