Compartilhar via


Enumerable.FirstOrDefault 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 the first element of a sequence, or a default value if no 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
Public methodStatic memberSupported by Silverlight for Windows PhoneSupported by Xbox 360 FirstOrDefault<TSource>(IEnumerable<TSource>) Returns the first element of a sequence, or a default value if the sequence contains no elements.
Public methodStatic memberSupported by Silverlight for Windows PhoneSupported by Xbox 360 FirstOrDefault<TSource>(IEnumerable<TSource>, Func<TSource, Boolean>) Returns the first element of the sequence that satisfies a condition or a default value if no such element is found.

Top