Qbservable.TimeInterval(Of TSource) Method (IQbservable(Of TSource))

Records the time interval between consecutive values in a queryable observable sequence with the specified source.

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

<ExtensionAttribute> _
Public Shared Function TimeInterval(Of TSource) ( _
	source As IQbservable(Of TSource) _
) As IQbservable(Of TimeInterval(Of TSource))
Dim source As IQbservable(Of TSource)
Dim returnValue As IQbservable(Of TimeInterval(Of TSource))

returnValue = source.TimeInterval()

Type Parameters


The type of source.


Type: System.Reactive.Linq.IQbservable(Of TSource)
The source sequence to record time intervals for.

Return Value

Type: System.Reactive.Linq.IQbservable(Of TimeInterval(Of TSource))
A queryable observable sequence with time interval information on values.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable(Of 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.