Core.SealedAttribute Class (F#)

Adding this attribute to class definition makes it sealed, which means it may not be extended or implemented.

Namespace/Module Path: Microsoft.FSharp.Core

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

[<AttributeUsage(AttributeTargets.Class, AllowMultiple = false)>]
type SealedAttribute =
 class
  new SealedAttribute : bool -> SealedAttribute
  new SealedAttribute : unit -> SealedAttribute
  member this.Value :  bool
 end

You can also use the short form of the name, Sealed.

Member

Description

new

Creates an instance of the attribute

Member

Description

Value

The value of the attribute, indicating whether the type is sealed or not.

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

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

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