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Observable.Take<TSource> Method

Returns a specified number of contiguous values from the start of an observable sequence.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)
C#
C++
F#
JScript
VB
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public static IObservable<TSource> Take<TSource>(
	this IObservable<TSource> source,
	int count
)

Type Parameters

TSource

The type of source.

Parameters

source
Type: System.IObservable<TSource>
The sequence to take elements from.
count
Type: System.Int32
The number of elements to return.

Return Value

Type: System.IObservable<TSource>
An observable sequence that contains the specified number of elements from the start of the input sequence.

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 http://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or http://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.
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