Observable.SequenceEqual(Of TSource) Method (IObservable(Of TSource), IObservable(Of TSource), IEqualityComparer(Of TSource))

Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer.

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

'Declaration
<ExtensionAttribute> _
Public Shared Function SequenceEqual(Of TSource) ( _
	first As IObservable(Of TSource), _
	second As IObservable(Of TSource), _
	comparer As IEqualityComparer(Of TSource) _
) As IObservable(Of Boolean)
'Usage
Dim first As IObservable(Of TSource)
Dim second As IObservable(Of TSource)
Dim comparer As IEqualityComparer(Of TSource)
Dim returnValue As IObservable(Of Boolean)

returnValue = first.SequenceEqual(second, _
	comparer)

Type Parameters

TSource

The type of source.

Parameters

first
Type: System.IObservable(Of TSource)
First observable sequence to compare.
second
Type: System.IObservable(Of TSource)
Second observable sequence to compare.
comparer
Type: System.Collections.Generic.IEqualityComparer(Of TSource)
A comparer used to compare elements of both sequences.

Return Value

Type: System.IObservable(Of Boolean)
True if two sequences are equal by comparing the elements pairwise using a specified equality comparer; otherwise, false.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable(Of 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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