Class Alphanumeric

Namespace

Cuemon

Assembly

Cuemon.Kernel.dll

Provides a set of alphanumeric constant and static fields that consists of both letters, numbers and other symbols (such as punctuation marks and mathematical symbols).

public static class Alphanumeric

Inheritance

object

Alphanumeric

Examples

The following example demonstrates how to use the Alphanumeric class to access predefined character sets. It prints the available character ranges for digits, uppercase letters, hexadecimal characters, and punctuation marks.

using System;
using Cuemon;

namespace MyApp.CharacterSets;

public class AlphanumericExample
{
    public void Demonstrate()
    {
        Console.WriteLine(Alphanumeric.Numbers);           // "0123456789"
        Console.WriteLine(Alphanumeric.UppercaseLetters);  // "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
        Console.WriteLine(Alphanumeric.Hexadecimal);       // "0123456789ABCDEF"
        Console.WriteLine(Alphanumeric.PunctuationMarks);  // "!@#$%^&*()_-+=[{]};:<>|.,/?`~\"'"
    }
}

Fields

Caret

Circumflex accent / Caret character.

public const string Caret = "^"

Field Value

string

CaretChar

Circumflex accent / Caret character.

public const char CaretChar = '^'

Field Value

char

CarriageReturn

Carriage-return character.

public const string CarriageReturn = "\r"

Field Value

string

CarriageReturnChar

Carriage-return character.

public const char CarriageReturnChar = '\r'

Field Value

char

Hexadecimal

A representation of a hexadecimal character set consisting of the numbers 0 to 9 and the letters A to F.

public const string Hexadecimal = "0123456789ABCDEF"

Field Value

string

Letters

A case sensitive representation of an alphabetic character set consisting of the letters Aa to Zz.

public const string Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"

Field Value

string

LettersAndNumbers

A case sensitive representation of an alphanumeric character set consisting of the numbers 0 to 9 and the letters Aa to Zz.

public const string LettersAndNumbers = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"

Field Value

string

Linefeed

Linefeed character.

public const string Linefeed = "\n"

Field Value

string

LinefeedChar

Linefeed character.

public const char LinefeedChar = '\n'

Field Value

char

LowercaseLetters

A lowercase representation of an alphabetic character set consisting of the letters a to z.

public const string LowercaseLetters = "abcdefghijklmnopqrstuvwxyz"

Field Value

string

NetworkPathReference

A network-path reference, e.g. two forward slashes (//).

public const string NetworkPathReference = "//"

Field Value

string

Numbers

A representation of a numeric character set consisting of the numbers 0 to 9.

public const string Numbers = "0123456789"

Field Value

string

PunctuationMarks

A representation of the most common punctuation marks consisting of the characters !@#$%^&*()_-+=[{]};:<>|.,/?`~"'..

public const string PunctuationMarks = "!@#$%^&*()_-+=[{]};:<>|.,/?`~\\\"'"

Field Value

string

Tab

Tab character.

public const string Tab = "\t"

Field Value

string

TabChar

Tab character.

public const char TabChar = '\t'

Field Value

char

UppercaseLetters

An uppercase representation of an alphabetic character set consisting of the letters A to Z.

public const string UppercaseLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

Field Value

string

WhiteSpace

A representation of the most common whitespace characters.

public const string WhiteSpace = "\t\n\v\f\r \u0085             \u2028\u2029  　"

Field Value

string