RandomExtensionsNextChars(Random, Char, String) Method

Fills the elements of a buffer of character array with random characters using the specified allowedCharacters.

Definition

Namespace: KGySoft.CoreLibraries
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 7.0.0-rc.1
C#
public static void NextChars(
	this Random random,
	char[] buffer,
	string allowedCharacters
)

Parameters

random  Random
The Random instance to use.
buffer  Char
An array of characters to contain random values.
allowedCharacters  String
A string containing the allowed characters. Recurring characters may appear in the result more frequently than others.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Random. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

ArgumentNullExceptionrandom, buffer or allowedCharacters is .
ArgumentExceptionallowedCharacters is empty.

See Also