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Merges an enumerable sequence of queryable observable sequences into a 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)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Merge(Of TSource) ( _
sources As IQbservable(Of IObservable(Of TSource)), _
maxConcurrent As Integer _
) As IQbservable(Of TSource)
'Usage
Dim sources As IQbservable(Of IObservable(Of TSource))
Dim maxConcurrent As Integer
Dim returnValue As IQbservable(Of TSource)
returnValue = sources.Merge(maxConcurrent)
public static IQbservable<TSource> Merge<TSource>(
this IQbservable<IObservable<TSource>> sources,
int maxConcurrent
)
[ExtensionAttribute]
public:
generic<typename TSource>
static IQbservable<TSource>^ Merge(
IQbservable<IObservable<TSource>^>^ sources,
int maxConcurrent
)
static member Merge :
sources:IQbservable<IObservable<'TSource>> *
maxConcurrent:int -> IQbservable<'TSource>
JScript does not support generic types and methods.
Type Parameters
- TSource
The type of source.
Parameters
- sources
Type: System.Reactive.Linq.IQbservable<IObservable<TSource>>
The queryable observable sequence of inner queryable observable sequences.
- maxConcurrent
Type: System.Int32
The maximum number of queryable observable sequences being subscribed to concurrently.
Return Value
Type: System.Reactive.Linq.IQbservable<TSource>
The queryable 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 IQbservable<IObservable<TSource>>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .