Operators.invalidArg<'T> Function (F#)

Throw a ArgumentException exception.

Namespace/Module Path: Microsoft.FSharp.Core.Operators

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

// Signature:
invalidArg : string -> string -> 'T

// Usage:
invalidArg argumentName message

Parameters

• argumentName
  Type: string

  The argument name.

• message
  Type: string

  The exception message.

Return Value

The result value.

Remarks

This function is named InvalidArg in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

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

Core.Operators Module (F#)

Microsoft.FSharp.Core Namespace (F#)