Single Method

ParallelEnumerable.Single Method

.NET Framework (current version)
 

Returns the only element of a parallel sequence, and throws an exception if there is not exactly one element in the sequence.

Namespace:   System.Linq
Assembly:  System.Core (in System.Core.dll)

NameDescription
System_CAPS_pubmethodSystem_CAPS_staticSingle<TSource>(ParallelQuery<TSource>)

Returns the only element of a parallel sequence, and throws an exception if there is not exactly one element in the sequence.

System_CAPS_pubmethodSystem_CAPS_staticSingle<TSource>(ParallelQuery<TSource>, Func<TSource, Boolean>)

Returns the only element of a parallel sequence that satisfies a specified condition, and throws an exception if more than one such element exists.

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