ParallelEnumerable.SingleOrDefault Method
.NET Framework 4
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
| Name | Description | |
|---|---|---|
|
SingleOrDefault<TSource>(ParallelQuery<TSource>) | Returns the only element of a parallel sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence. |
|
SingleOrDefault<TSource>(ParallelQuery<TSource>, Func<TSource, Boolean>) | Returns the only element of a parallel sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition. |