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

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)

generic<typename TSource>
static IObservable<TSource>^ Merge(
	IEnumerable<IObservable<TSource>^>^ sources, 
	int maxConcurrent, 
	IScheduler^ scheduler

Type Parameters


The type of source.


Type: System.Collections.Generic::IEnumerable<IObservable<TSource>>
The enumerable sequence of observable sequences.
Type: System::Int32
The maximum number of observable sequences being subscribed to concurrently.
Type: System.Reactive.Concurrency::IScheduler
The scheduler to run the enumeration of the sequence of sources on.

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 https://msdn.microsoft.com/en-us/library/bb384936.aspx or https://msdn.microsoft.com/en-us/library/bb383977.aspx.