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)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Merge(Of TSource) ( _
sources As IEnumerable(Of IObservable(Of TSource)), _
maxConcurrent As Integer, _
scheduler As IScheduler _
) As IObservable(Of TSource)
'Usage
Dim sources As IEnumerable(Of IObservable(Of TSource))
Dim maxConcurrent As Integer
Dim scheduler As IScheduler
Dim returnValue As IObservable(Of TSource)
returnValue = sources.Merge(maxConcurrent, _
scheduler)
public static IObservable<TSource> Merge<TSource>(
this IEnumerable<IObservable<TSource>> sources,
int maxConcurrent,
IScheduler scheduler
)
[ExtensionAttribute]
public:
generic<typename TSource>
static IObservable<TSource>^ Merge(
IEnumerable<IObservable<TSource>^>^ sources,
int maxConcurrent,
IScheduler^ scheduler
)
static member Merge :
sources:IEnumerable<IObservable<'TSource>> *
maxConcurrent:int *
scheduler:IScheduler -> IObservable<'TSource>
JScript does not support generic types and methods.
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.
- scheduler
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 or .