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Observable.Buffer<TSource> Method (IObservable<TSource>, TimeSpan, Int32)

Indicates each element of an observable sequence into a buffer that’s sent out when either it’s full or a given amount of time has elapsed.

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

public static IObservable<IList<TSource>> Buffer<TSource>(
	this IObservable<TSource> source,
	TimeSpan timeSpan,
	int count
)

Type Parameters

TSource

The type source

Parameters

source
Type: System.IObservable<TSource>
The source sequence to produce buffers over.
timeSpan
Type: System.TimeSpan
The maximum time length of a window.
count
Type: System.Int32
The maximum element count of a window.

Return Value

Type: System.IObservable<IList<TSource>>
The observable sequence of buffers.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable<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.
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