Qbservable.SubscribeOn<TSource> Method (IQbservable<TSource>, IScheduler)

Asynchronously subscribes and unsubscribes observers on the specified synchronization context.

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


<ExtensionAttribute> _
Public Shared Function SubscribeOn(Of TSource) ( _
    source As IQbservable(Of TSource), _
    scheduler As IScheduler _
) As IQbservable(Of TSource)
Dim source As IQbservable(Of TSource)
Dim scheduler As IScheduler
Dim returnValue As IQbservable(Of TSource)

returnValue = source.SubscribeOn(scheduler)
public static IQbservable<TSource> SubscribeOn<TSource>(
    this IQbservable<TSource> source,
    IScheduler scheduler
generic<typename TSource>
static IQbservable<TSource>^ SubscribeOn(
    IQbservable<TSource>^ source, 
    IScheduler^ scheduler
static member SubscribeOn : 
        source:IQbservable<'TSource> * 
        scheduler:IScheduler -> IQbservable<'TSource> 
JScript does not support generic types and methods.

Type Parameters

  • TSource
    The type of source.


Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
The source sequence whose subscriptions and unsubscriptions happen on the specified synchronization context.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also


Qbservable Class

SubscribeOn Overload

System.Reactive.Linq Namespace