Observable.ObserveOn(TSource) Method (IObservable(TSource), SynchronizationContext)

Asynchronously notify observers on the specified synchronization context.

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

static member ObserveOn : 
        source:IObservable<'TSource> * 
        context:SynchronizationContext -> IObservable<'TSource> 

Type Parameters


The type of source.


Type: System.IObservable(TSource)
The source sequence.
Type: System.Threading.SynchronizationContext
The synchronization context to notify observers on.

Return Value

Type: System.IObservable(TSource)
The source sequence whose observations 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 IObservable(TSource). When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.