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Concatenates an enumerable sequence of queryable observable sequences.
Namespace: System.Reactive.Linq
Assembly: System.Reactive.Providers (in System.Reactive.Providers.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Concat(Of TSource) ( _
sources As IQbservable(Of IObservable(Of TSource)) _
) As IQbservable(Of TSource)
'Usage
Dim sources As IQbservable(Of IObservable(Of TSource))
Dim returnValue As IQbservable(Of TSource)
returnValue = sources.Concat()
public static IQbservable<TSource> Concat<TSource>(
this IQbservable<IObservable<TSource>> sources
)
[ExtensionAttribute]
public:
generic<typename TSource>
static IQbservable<TSource>^ Concat(
IQbservable<IObservable<TSource>^>^ sources
)
static member Concat :
sources:IQbservable<IObservable<'TSource>> -> 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 sequences to concatenate.
Return Value
Type: System.Reactive.Linq.IQbservable<TSource>
A queryable observable sequence that contains the elements of each given sequence, in sequential order.
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 .