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String.replicate Function (F#)

  • Artigo

Returns a string by concatenating a specified number of instances of a string.

Namespace/Module Path: Microsoft.FSharp.Core.String

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

// Signature:
String.replicate : int -> string -> string

// Usage:
String.replicate count str

Parameters

  • count
    Type: int

    The number of copies of the input string will be copied.

  • str
    Type: string

    The input string.

Exceptions

Exception

Condition

ArgumentNullException

Thrown when the input string is null.

Return Value

The concatenated string.

Remarks

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

Example

The following code shows how to use String.replicate.

printfn "%s" <| String.replicate 10 "XO"

Output

XOXOXOXOXOXOXOXOXOXO

Platforms

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

Reference

Core.String Module (F#)

Microsoft.FSharp.Core Namespace (F#)