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Qbservable.Merge<TSource> Method (IQbservableProvider, IEnumerable<IObservable<TSource>>, Int32, IScheduler)

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

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

public static IQbservable<TSource> Merge<TSource>(
	this IQbservableProvider provider,
	IEnumerable<IObservable<TSource>> sources,
	int maxConcurrent,
	IScheduler scheduler
)

Type Parameters

TSource

The type of source.

Parameters

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

Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
The queryable observable sequence that merges the elements of the queryable observable sequences.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservableProvider. 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(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.
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