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Observable::ElementAt<TSource> Method

Returns the element at a specified index in a sequence.

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

generic<typename TSource>
static IObservable<TSource>^ ElementAt(
	IObservable<TSource>^ source, 
	int index

Type Parameters


The type of source.


Type: System::IObservable<TSource>
The observable sequence to return the element from.
Type: System::Int32
The zero-based index of the element to retrieve.

Return Value

Type: System::IObservable<TSource>
An observable sequence that produces the element at the specified position in 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 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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