RandomNumberGenerator.GetString(ReadOnlySpan<Char>, Int32) Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Source:

RandomNumberGenerator.cs

Creates a string populated with characters chosen at random from choices.

public:
 static System::String ^ GetString(ReadOnlySpan<char> choices, int length);

public static string GetString (ReadOnlySpan<char> choices, int length);

static member GetString : ReadOnlySpan<char> * int -> string

Public Shared Function GetString (choices As ReadOnlySpan(Of Char), length As Integer) As String

Parameters

choices

ReadOnlySpan<Char>

The characters to use to populate the string.

length

Int32

The length of string to return.

Returns

String

A string populated with random choices.

Exceptions

ArgumentException

choices is empty.

ArgumentOutOfRangeException

length is not zero or a positive number.