Core.CompilerMessageAttribute Class (F#)

Indicates that a message should be emitted when F# source code uses this construct.

Namespace/Module Path: Microsoft.FSharp.Core

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

[<AttributeUsage(AttributeTargets.All, AllowMultiple = false)>]
[<Sealed>]
type CompilerMessageAttribute =
 class
  new CompilerMessageAttribute : string * int -> CompilerMessageAttribute
  member this.IsError :  bool with get, set
  member this.IsHidden :  bool with get, set
  member this.Message :  string
  member this.MessageNumber :  int
 end

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

Member

Description

new

Creates an instance of the attribute.

Member

Description

IsError

Indicates if the message should indicate a compiler error. Error numbers less than 10000 are considered reserved for use by the F# compiler and libraries.

IsHidden

Indicates if the construct should always be hidden in an editing environment.

Message

Indicates the warning message to be emitted when F# source code uses this construct

MessageNumber

Indicates the number associated with the message.

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

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft