Window(TSource) Method (IObservable(TSource), TimeSpan)

Observable.Window<TSource> Method (IObservable<TSource>, TimeSpan)

Projects each element of an observable sequence into consecutive non-overlapping windows which are produced based on timing information.

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

public static IObservable<IObservable<TSource>> Window<TSource>(
	this IObservable<TSource> source,
	TimeSpan timeSpan

Type Parameters


The type of source.


Type: System.IObservable<TSource>
The source sequence to produce windows over.
Type: System.TimeSpan
The length of each window.

Return Value

Type: System.IObservable<IObservable<TSource>>
The sequence of windows.

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 or
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