Buffer(TSource) Method (IQbservable(TSource), TimeSpan, Int32)

Qbservable.Buffer<TSource> Method (IQbservable<TSource>, TimeSpan, Int32)

Indicates each element of a queryable 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.Providers (in System.Reactive.Providers.dll)

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

Type Parameters


The type source


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

Return Value

Type: System.Reactive.Linq.IQbservable<IList<TSource>>
The queryable 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 IQbservable<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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