Enumerable.LongCount 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 an Int64 that represents the number of elements in a sequence.

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 LongCount<TSource>(IEnumerable<TSource>) Returns an Int64 that represents the total number of elements in a sequence.
Public methodStatic memberSupported by Silverlight for Windows PhoneSupported by Xbox 360 LongCount<TSource>(IEnumerable<TSource>, Func<TSource, Boolean>) Returns an Int64 that represents how many elements in a sequence satisfy a condition.

Top