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

Den Delimarsky|Last Updated: 8/18/2017
1 Contributor

Converts the argument to int64. This is a direct, checked conversion for all primitive numeric types. For strings, the input is converted using System.Int64.Parse with System.Globalization.CultureInfo.InvariantCulture settings. Otherwise the operation requires an appropriate static conversion method on the input type.

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

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


// Signature:
int64 : ^T -> int64 (requires ^T with static member op_Explicit)

// Usage:
int64 value


value Type: ^T

The input value.

Return Value

The converted int64


This function is named ToInt64 in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.


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

Operators.Checked Module (F#)

Core.Operators Module (F#)

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