DotNetRandomStringGenerator 1.9.0

DotNetRandomStringGenerator

Version 1.9.0

Authors : Jeff Shergalis Lakhya Jyoti Nath (ljnath)

Date : September 2020 - October 2024

Introduction

DotNetRandomStringGenerator is a library developed in .NET Framework to generate N random strings of M length from various categories. It is fast and suports string generation of various length.<br><br> It is parameterized to generate both a single or a list of random strings.<br> Random strings can be of types alphabet and alphanumeric supporting all the cases viz. lower, upper and mixed.<br> It also supports symbol during the random string generation process. Following are the list of supported symbols <br> !#$%&'()*+,-./:;<=>?@[]^_`{|}~"

It also allows you to generate random string with only a subset of symbols from the above supported list. It is an ideal use for project like

• password generator
• mobile number generator
• unique-id generator
• unique filename generator
• raw data generator for data processing/parsing projects
• fake name generator etc. etc.

Features

• Supports single or multiple random string generation
• Supports random string generation from alphabet, numbers, symbols or a combination of them
• Supports customized length of randon string
• Supports random length of generated strings with a fixed max length
• Supports true unique random number generation (v1.3.0)
• Built with compilation conditions to take advantage of newer .NET Framework functionalities
• Improved performance in newer .NET Framework ( >2.0)
• Added support to force include strings of each type (version 1.4.0)
• Supports .NET Framework 2.0 - .NET 8.0

Supported Types

• NUMBER : 0123456789
• SYMBOLS : !#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHABET_LOWERCASE : abcdefghijklmnopqrstuvwxyz
• ALPHABET_UPPERCASE : ABCDEFGHIJKLMNOPQRSTUVWXYZ
• ALPHABET_MIXEDCASE : abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
• ALPHANUMERIC_LOWERCASE : abcdefghijklmnopqrstuvwxyz0123456789
• ALPHANUMERIC_UPPERCASE : ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
• ALPHANUMERIC_MIXEDCASE : abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
• ALPHABET_LOWERCASE_WITH_SYMBOLS : abcdefghijklmnopqrstuvwxyz!#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHABET_UPPERCASE_WITH_SYMBOLS : ABCDEFGHIJKLMNOPQRSTUVWXYZ!#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHABET_MIXEDCASE_WITH_SYMBOLS : abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHANUMERIC_LOWERCASE_WITH_SYMBOLS : abcdefghijklmnopqrstuvwxyz0123456789!#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHANUMERIC_UPPERCASE_WITH_SYMBOLS : ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!#$%&'()*+,-./:;<=>?@[]^_`{|}~"
• ALPHANUMERIC_MIXEDCASE_WITH_SYMBOLS : abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" !#$%&'()*+,-./:;<=>?@[]^_`{|}~"

Get Started

1. Install Package

PM> Install-Package DotNetRandomStringGenerator

2. Add reference in your project

3. Call the methods in your program

using RandomString4Net;

namespace RandomString4NetTester
{
    public void Main()
    {
        // generating one random string from lowercase alphabets
        string randomString = RandomString.GetString(Types.ALPHABET_LOWERCASE);
        System.Console.WriteLine(randomString);

        // generating 100 random string from all mixedcase alphabet, numbers and all supported symbols
        List<string> randomAlphaNumbericStrings = RandomString.GetStrings(Types.ALPHANUMERIC_MIXEDCASE_WITH_SYMBOLS, 100);
        foreach (string s in randomAlphaNumbericStrings)
            System.Console.WriteLine(s);

        // generating 200 random string from uppercase alphabet with custom symbols
        List<string> randomAlphabetWithCustomSymbols = RandomString.GetStrings(Types.ALPHABET_UPPERCASE, 200, "/+*-");
        foreach (string s in randomAlphabetWithCustomSymbols)
            System.Console.WriteLine(s);

        // generating 1000 true random strings of length 20 from uppercase alphabet with custom symbols
        List<string> trueUniqueRandomStrings = RandomString.GetStrings(Types.ALPHABET_UPPERCASE, 1000, 20, false, true);
        foreach (string s in trueUniqueRandomStrings)
            System.Console.WriteLine(s);

        // generating 100 random string of mixedcase alphanummeric with custom symbols
        List<string> randomAlphabetWithCustomSymbols = RandomString.GetStrings(Types.ALPHANUMERIC_MIXEDCASE_WITH_SYMBOLS, 100, "/+*-", forceOccuranceOfEachType: true);
        foreach (string s in randomAlphabetWithCustomSymbols)
            System.Console.WriteLine(s);
    }
}

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License

Copyright © 2024 Stuce Software Solutions under the MIT License.