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Observable.Replay(Of TSource) Method (IObservable(Of TSource), Int32, TimeSpan, IScheduler)

Returns a connectable observable sequence that shares a single subscription to the underlying sequence replaying bufferSize notifications within window.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)
'Declaration
<ExtensionAttribute> _
Public Shared Function Replay(Of TSource) ( _
	source As IObservable(Of TSource), _
	bufferSize As Integer, _
	window As TimeSpan, _
	scheduler As IScheduler _
) As IConnectableObservable(Of TSource)
'Usage
Dim source As IObservable(Of TSource)
Dim bufferSize As Integer
Dim window As TimeSpan
Dim scheduler As IScheduler
Dim returnValue As IConnectableObservable(Of TSource)

returnValue = source.Replay(bufferSize, _
	window, scheduler)

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.
bufferSize
Type: System.Int32
The maximum element count of the replay buffer.
window
Type: System.TimeSpan
The maximum time length of the replay buffer.
scheduler
Type: System.Reactive.Concurrency.IScheduler
The scheduler where connected observers will be invoked on.

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.aspx or http://msdn.microsoft.com/en-us/library/bb383977.aspx.
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