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TakeLast(TSource) Method
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Observable.TakeLast<TSource> Method

Returns a specified number of contiguous elements from the end of an observable sequence.

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

public static IObservable<TSource> TakeLast<TSource>(
	this IObservable<TSource> source,
	int count

Type Parameters


The type of source.


Type: System.IObservable<TSource>
The source sequence.
Type: System.Int32
The number of elements to take from the end of the source sequence.

Return Value

Type: System.IObservable<TSource>
An observable sequence containing the specified number of elements from the of the source sequence.

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