Observable.Multicast<TSource, TResult> Method (IObservable<TSource>, ISubject<TSource, TResult>)
Returns a connectable observable sequence that upon connection causes the source sequence to push results into the specified subject.
Namespace: System.Reactive.Linq
Assembly: System.Reactive (in System.Reactive.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Multicast(Of TSource, TResult) ( _
source As IObservable(Of TSource), _
subject As ISubject(Of TSource, TResult) _
) As IConnectableObservable(Of TResult)
'Usage
Dim source As IObservable(Of TSource)
Dim subject As ISubject(Of TSource, TResult)
Dim returnValue As IConnectableObservable(Of TResult)
returnValue = source.Multicast(subject)
public static IConnectableObservable<TResult> Multicast<TSource, TResult>(
this IObservable<TSource> source,
ISubject<TSource, TResult> subject
)
[ExtensionAttribute]
public:
generic<typename TSource, typename TResult>
static IConnectableObservable<TResult>^ Multicast(
IObservable<TSource>^ source,
ISubject<TSource, TResult>^ subject
)
static member Multicast :
source:IObservable<'TSource> *
subject:ISubject<'TSource, 'TResult> -> IConnectableObservable<'TResult>
JScript does not support generic types and methods.
Type Parameters
- TSource
The type of source.
- TResult
The type of result.
Parameters
- source
Type: System.IObservable<TSource>
The source sequence whose elements will be pushed into the specified subject.
- subject
Type: System.Reactive.Subjects.ISubject<TSource, TResult>
The subject to push source elements into.
Return Value
Type: System.Reactive.Subjects.IConnectableObservable<TResult>
A connectable observable sequence that upon connection causes the source sequence to push results into the specified subject.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .