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

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)

[ExtensionAttribute]
public:
generic<typename TSource>
static IObservable<IList<TSource>^>^ Buffer(
	IObservable<TSource>^ source, 
	TimeSpan timeSpan, 
	int count, 
	IScheduler^ scheduler
)

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 buffer.
count
Type: System::Int32
The maximum element count of a buffer.
scheduler
Type: System.Reactive.Concurrency::IScheduler
The scheduler to run buffering timers on.

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 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.
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