Observable.Contains Method

Determines whether an observable sequence contains a specified element.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method Static member Contains<TSource>(IObservable<TSource>, TSource) Determines whether an observable sequence contains a specified element by using the default equality comparer.
Public method Static member Contains<TSource>(IObservable<TSource>, TSource, IEqualityComparer<TSource>) Determines whether an observable sequence contains a specified element by using a specified System.Collections.Generic.IEqualityComparer&lt;T&gt;.
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