Export (0) Print
Expand All

Observable.Last(Of TSource) Method (IObservable(Of TSource))

Returns the last element of an observable sequence with a specified source.

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

<ExtensionAttribute> _
Public Shared Function Last(Of TSource) ( _
	source As IObservable(Of TSource) _
) As TSource
Dim source As IObservable(Of TSource)
Dim returnValue As TSource

returnValue = source.Last()

Type Parameters


The type of source.


Type: System.IObservable(Of TSource)
The source observable sequence.

Return Value

Type: TSource
The last element in the observable sequence.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable(Of TSource). When you use instance method syntax to call this method, omit the first parameter. For more information, see http://msdn.microsoft.com/en-us/library/bb384936.aspx or http://msdn.microsoft.com/en-us/library/bb383977.aspx.
© 2014 Microsoft