Queryable.SingleOrDefault Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Include Protected Members
Include Inherited Members
Include Silverlight Members
Include Silverlight for Windows Phone Members
Include XNA Framework Members
Returns a single, specific element of a sequence, or a default value if no such element is found.
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 | |
|---|---|---|
.gif "Public method") .gif "Static member") .gif "Supported by Silverlight for Windows Phone") |
SingleOrDefault<TSource>(IQueryable<TSource>) | Returns the only element of a 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>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>) | Returns the only element of a 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. |
Top