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Visual Studio 2012 - Visual F#

NullableOperators.( ?<> )<'T> Function (F#)

The <> operator where a nullable value appears on the left.

Namespace/Module Path: Microsoft.FSharp.Linq.NullableOperators

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

// Signature:
( ?<> ) : Nullable<'T> -> 'T -> bool when 'T : (IComparable) and 'T : (new : unit ->  'T) and 'T : struct and 'T :> ValueType

// Usage:
nullableValue ?<> value
nullableValue

Type: Nullable<T><'T>

The first input value, as a nullable value.

value

Type: 'T

The second input value.

true if the two values are not numerically equal; otherwise, false.

If the first value is null, the result is false.

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

F# Core Library Versions

Supported in: 4.0, Portable