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Qbservable.TakeUntil<TSource, TOther>()

Qbservable.TakeUntil<TSource, TOther> Method

Returns the values from the source queryable observable sequence until the other queryable observable sequence produces a value.

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


<ExtensionAttribute> _
Public Shared Function TakeUntil(Of TSource, TOther) ( _
    source As IQbservable(Of TSource), _
    other As IObservable(Of TOther) _
) As IQbservable(Of TSource)
Dim source As IQbservable(Of TSource)
Dim other As IObservable(Of TOther)
Dim returnValue As IQbservable(Of TSource)

returnValue = source.TakeUntil(other)
public static IQbservable<TSource> TakeUntil<TSource, TOther>(
    this IQbservable<TSource> source,
    IObservable<TOther> other
generic<typename TSource, typename TOther>
static IQbservable<TSource>^ TakeUntil(
    IQbservable<TSource>^ source, 
    IObservable<TOther>^ other
static member TakeUntil : 
        source:IQbservable<'TSource> * 
        other:IObservable<'TOther> -> IQbservable<'TSource> 
JScript does not support generic types and methods.

Type Parameters

  • TSource
    The type of source.

  • TOther
    The other type.


Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
A queryable observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also


Qbservable Class

System.Reactive.Linq Namespace