Observable.Throttle<TSource> Method (IObservable<TSource>, TimeSpan)

Ignores the values from an observable sequence which are followed by another value before due time with the specified source and dueTime.

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function Throttle(Of TSource) ( _
    source As IObservable(Of TSource), _
    dueTime As TimeSpan _
) As IObservable(Of TSource)

'Usage
Dim source As IObservable(Of TSource)
Dim dueTime As TimeSpan
Dim returnValue As IObservable(Of TSource)

returnValue = source.Throttle(dueTime)

public static IObservable<TSource> Throttle<TSource>(
    this IObservable<TSource> source,
    TimeSpan dueTime
)

[ExtensionAttribute]
public:
generic<typename TSource>
static IObservable<TSource>^ Throttle(
    IObservable<TSource>^ source, 
    TimeSpan dueTime
)

static member Throttle : 
        source:IObservable<'TSource> * 
        dueTime:TimeSpan -> IObservable<'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 throttle.

• dueTime
  Type: System.TimeSpan
  The duration of the throttle period for each value.

Return Value

Type: System.IObservable<TSource>
The values from an observable sequence which are followed by another value before due time.

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

Throttle Overload

System.Reactive.Linq Namespace