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Qbservable.Distinct(TSource) Method (IQbservable(TSource), IEqualityComparer(TSource))

Returns a queryable observable sequence that contains only distinct elements according to the comparer.

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

static member Distinct : 
        source:IQbservable<'TSource> * 
        comparer:IEqualityComparer<'TSource> -> IQbservable<'TSource> 

Type Parameters


The type of source.


Type: System.Reactive.Linq.IQbservable(TSource)
A queryable observable sequence to retain distinct elements for.
Type: System.Collections.Generic.IEqualityComparer(TSource)
The equality comparer for source elements.

Return Value

Type: System.Reactive.Linq.IQbservable(TSource)
A queryable observable sequence only containing the distinct elements from the source 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 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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