List.Length<'T> Property (F#)

Gets the number of items contained in the list.

Namespace/Module Path: Microsoft.FSharp.Collections

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
member this.Length :  int

// Usage:
list.Length

Remarks

This operation has O(n) complexity because the list is traversed to determine its length.

Platforms

Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

See Also

Reference

Collections.List<'T> Union (F#)

Microsoft.FSharp.Collections Namespace (F#)