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Qbservable.Any Method

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Determines whether a queryable observable sequence contains any elements.

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

Overload List

  Name Description
Public methodStatic member Any<TSource>(IQbservable<TSource>) Determines whether a queryable observable sequence contains any elements.
Public methodStatic member Any<TSource>(IQbservable<TSource>, Expression<Func<TSource, Boolean>>) Determines whether all elements of a queryable observable sequence satisfies a condition.

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Reference

Qbservable Class

System.Reactive.Linq Namespace