Qbservable.SequenceEqual<TSource> Method (IQbservable<TSource>, IObservable<TSource>, IEqualityComparer<TSource>)
Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer.
Namespace: System.Reactive.Linq
Assembly: System.Reactive.Providers (in System.Reactive.Providers.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function SequenceEqual(Of TSource) ( _
first As IQbservable(Of TSource), _
second As IObservable(Of TSource), _
comparer As IEqualityComparer(Of TSource) _
) As IQbservable(Of Boolean)
'Usage
Dim first As IQbservable(Of TSource)
Dim second As IObservable(Of TSource)
Dim comparer As IEqualityComparer(Of TSource)
Dim returnValue As IQbservable(Of Boolean)
returnValue = first.SequenceEqual(second, _
comparer)
public static IQbservable<bool> SequenceEqual<TSource>(
this IQbservable<TSource> first,
IObservable<TSource> second,
IEqualityComparer<TSource> comparer
)
[ExtensionAttribute]
public:
generic<typename TSource>
static IQbservable<bool>^ SequenceEqual(
IQbservable<TSource>^ first,
IObservable<TSource>^ second,
IEqualityComparer<TSource>^ comparer
)
static member SequenceEqual :
first:IQbservable<'TSource> *
second:IObservable<'TSource> *
comparer:IEqualityComparer<'TSource> -> IQbservable<bool>
JScript does not support generic types and methods.
Type Parameters
- TSource
The type of source.
Parameters
- first
Type: System.Reactive.Linq.IQbservable<TSource>
First queryable observable sequence to compare.
- second
Type: System.IObservable<TSource>
Second queryable observable sequence to compare.
- comparer
Type: System.Collections.Generic.IEqualityComparer<TSource>
A comparer used to compare elements of both sequences.
Return Value
Type: System.Reactive.Linq.IQbservable<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 IQbservable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .