getting db connection through singleton class

Question

I have created an singleton class, this class returns a database connection. So my question is this connection is also satisfying singleton criteria?
If no, than how I c

Answer 1

In .NET C# you can wrtie your singleton like this

    public class Singleton{
public static readonly Singleton Instance= new Singleton();
private Singleton(){}

or for multi threaded environment:

using System;

public sealed class Singleton
{
   private static volatile Singleton instance;
   private static object syncRoot = new Object();

   private Singleton() {}

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

         return instance;
      }
   }
}