Observable::Merge<TSource> Method (IObservable<IObservable<TSource>>)

Merges an observable sequence of observable sequences into an observable sequence.

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

generic<typename TSource>
static IObservable<TSource>^ Merge(
	IObservable<IObservable<TSource>^>^ sources

Type Parameters


The type of source.


Type: System::IObservable<IObservable<TSource>>
The observable sequence of inner observable sequences.

Return Value

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

Usage Note

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