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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 first input value is less than or equal to the second input value.

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

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

F# Core Library Versions

Supported in: 4.0, Portable