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what is singleton class in c#

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YOU.com answered on May 31, 2021 Popularity 9/10 Helpfulness 1/10

answer what is singleton class in c#

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what is singleton class in c#

Comment

public class Singleton
{
    private static Singleton instance;
    private static readonly object lockObject = new object();

    private Singleton()
    {
        // Private constructor to prevent instantiation from outside the class
    }

    public static Singleton Instance
    {
        get 
        {
            // Double-checked locking for thread safety
            if (instance == null)
            {
                lock(lockObject)
                {
                    if (instance == null)
                    {
                        instance = new Singleton();
                    }
                }
            }
            return instance;
        }
    }

    // Other methods and properties of the singleton class
}

Popularity 9/10 Helpfulness 1/10 Language csharp

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

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c# singletons

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/* For .NET 4 or higher. Thread safe, lazy initialization... all the performance benefits. */

public sealed class Singleton
{
    private static readonly Lazy<Singleton> lazy = new(() => new Singleton());

    public static Singleton Inst => lazy.Value;

    private Singleton() { }
}

Popularity 9/10 Helpfulness 5/10 Language csharp

Source: csharpindepth.com

Tags: c#

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Contributed on Dec 25 2022

simondoesstuff

0 Answers Avg Quality 2/10

c# singleton

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public sealed class Singleton
{
    private static Singleton instance = null;
    private static readonly object padlock = new object();

    Singleton()
    {
    }

    public static Singleton Instance
    {
        get
        {
            lock (padlock)
            {
                if (instance == null)
                {
                    instance = new Singleton();
                }
                return instance;
            }
        }
    }
}

Popularity 10/10 Helpfulness 3/10 Language csharp

Source: csharpindepth.com

Tags: c# c

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Contributed on Dec 21 2021

master4x

0 Answers Avg Quality 2/10

singleton pattern c#

Comment

public sealed class Singleton
    {
    private static readonly Singleton instance = new Singleton();

    // Explicit static constructor to tell C# compiler
    // not to mark type as beforefieldinit
    static Singleton()
    {
    }

    private Singleton()
    {
    }

    public static Singleton Instance
    {
    get
    {
    return instance;
    }
    }
    }

Popularity 10/10 Helpfulness 2/10 Language csharp

Source: csharpindepth.com

Tags: c# c

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Contributed on May 31 2021

Relieved Rhinoceros

0 Answers Avg Quality 2/10

c# simple singleton

Comment

public class Singleton
{
  private static Singleton _instance;
  public static Singleton Instance => _instance ??= new Singleton();
}

Popularity 8/10 Helpfulness 2/10 Language csharp

Source: Grepper

Tags: c# singleton singleto

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Contributed on Dec 05 2023

AskJeeves

0 Answers Avg Quality 2/10

C# Singleton

Comment

public sealed class Singleton
{
    private static readonly Lazy<Singleton> lazy =
        new Lazy<Singleton>(() => new Singleton());

    public static Singleton Instance { get { return lazy.Value; } }

    private Singleton()
    {
    }
}

Popularity 9/10 Helpfulness 2/10 Language csharp

Source: csharpindepth.com

Tags: c# c

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Contributed on Aug 16 2022

julian shaw

0 Answers Avg Quality 2/10

what is singleton class in c#

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