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Observable.Merge<TSource> Method (IEnumerable<IObservable<TSource>>, Int32)

Merges an enumerable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.

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

Syntax

C++

JScript

public static IObservable<TSource> Merge<TSource>(
	this IEnumerable<IObservable<TSource>> sources,
	int maxConcurrent
)

Type Parameters

TSource: The type of source.

Parameters

sources: Type: System.Collections.Generic.IEnumerable<IObservable<TSource>>
The enumerable sequence of observable sequences.

maxConcurrent: Type: System.Int32
The maximum number of observable sequences being subscribed to concurrently.

Return Value

Type: System.IObservable<TSource>
The observable sequence that merges the elements of the observable sequences.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<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.

Reference

Observable Class

Merge Overload

System.Reactive.Linq Namespace

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