Enumerable.Any<'TSource> Method (IEnumerable<'TSource>)
Determines whether a sequence contains any elements.
Assembly: System.Core (in System.Core.dll)
Return ValueType: System.Boolean
true if the source sequence contains any elements; otherwise, false.
The type of the elements of source.
This method does not return any one element of a collection. Instead, it determines whether the collection contains any elements.
The enumeration of source is stopped as soon as the result can be determined.
In Visual Basic query expression syntax, an Aggregate Into Any() clause translates to an invocation of Any.
The following code example demonstrates how to useto determine whether a sequence contains any elements.
The Boolean value that the Where<'TSource>(IEnumerable<'TSource>, Func<'TSource, Boolean>) method. The following example demonstrates this use of the Any method.method returns is typically used in the predicate of a where clause (Where clause in Visual Basic) or a direct call to the
Available since 8
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 8.1