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Nullable.int64<^T> Function (F#)

Converts the argument to signed 64-bit integer int64. This is a direct conversion for all primitive numeric types. The operation requires an appropriate static conversion method on the input type.

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

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

// Signature:
int64 : Nullable<^T> -> Nullable<int64> when ^T with static member op_Explicit and ^T : (new : unit ->  ^T) and ^T : struct and ^T :> ValueType

// Usage:
Nullable.int64 value


Type: Nullable<T><^T>

The input value.

The converted int64.

This function is named ToInt64 in the .NET assembly. If accessing the member from a .NET language other than F#, or through reflection, use this name.

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

F# Core Library Versions

Supported in: 4.0, Portable

© 2015 Microsoft