Singleton Pattern for C# [closed]

Answer 1

Use your language features. Mostly simple thread-safe implementation is:

public sealed class Singleton
{
    private static readonly Singleton _instance;

    private Singleton() { }

    static Singleton()
    {
        _instance = new Singleton();
    }

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