DerivedPatterns.Int64 Active Pattern (F#)
Recognizes constant int64 expressions.
Namespace/Module Path: Microsoft.FSharp.Quotations.DerivedPatterns
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
( |Int64|_| ) : (input:Expr) -> int64 option
Parameters
input
Type: ExprThe input expression to match against.
Return Value
The result of a successful match is the int64 value.
Remarks
This function is named Int64Pattern in the .NET Framework assembly. If you are accessing the member from a .NET Framework language other than F#, or through reflection, use this name.
Platforms
Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2
Version Information
F# Runtime
Supported in: 2.0, 4.0
Silverlight
Supported in: 3