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In this article

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

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function TimeInterval(Of TSource) ( _
    source As IObservable(Of TSource) _
) As IObservable(Of TimeInterval(Of TSource))
'Usage
Dim source As IObservable(Of TSource)
Dim returnValue As IObservable(Of TimeInterval(Of TSource))
returnValue = source.TimeInterval()
public static IObservable<TimeInterval<TSource>> TimeInterval<TSource>(
    this IObservable<TSource> source
[ExtensionAttribute]
public:
generic<typename TSource>
static IObservable<TimeInterval<TSource>>^ TimeInterval(
    IObservable<TSource>^ source
static member TimeInterval : 
        source:IObservable<'TSource> -> IObservable<TimeInterval<'TSource>> 
JScript does not support generic types and methods.
Type Parameters
TSource

The type of source.
Parameters
source

Type: System.IObservable<TSource>

The source sequence to record time intervals for.
Return Value
Type: System.IObservable<TimeInterval<TSource>>

An 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 IObservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see  or .

See Also
Reference
Observable Class
TimeInterval Overload
System.Reactive.Linq Namespace