Qbservable.Concat(TSource) Method (IQbservable(TSource), IObservable(TSource))

Concatenates two observable sequences.

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

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Type Parameters

TSource

The type of source.

Parameters

first
Type: System.Reactive.Linq.IQbservable(TSource)
The first observable sequence.
second
Type: System.IObservable(TSource)
The second observable sequence.

Return Value

Type: System.Reactive.Linq.IQbservable(TSource)
A queryable observable sequence that contains the elements of the first sequence, followed by those of the second the sequence.

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 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.
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