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Observable.Replay(Of TSource) Method (IObservable(Of TSource))

Returns a connectable observable sequence that shares a single subscription to the underlying sequence replaying all notifications.

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

Syntax

C++

JScript

'Declaration
<ExtensionAttribute> _
Public Shared Function Replay(Of TSource) ( _
	source As IObservable(Of TSource) _
) As IConnectableObservable(Of TSource)
'Usage
Dim source As IObservable(Of TSource)
Dim returnValue As IConnectableObservable(Of TSource)

returnValue = source.Replay()

Type Parameters

TSource: The type of source.

Parameters

source: Type: System.IObservable(Of TSource)
The source sequence whose elements will be multicasted through a single shared subscription.

Return Value

Type: System.Reactive.Subjects.IConnectableObservable(Of TSource)
A connectable observable sequence that shares a single subscription to the underlying sequence.

Usage Note

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

Reference

Observable Class

Replay Overload

System.Reactive.Linq Namespace

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