C#:Abstract Factory Pattern

using System;
using System.Collections.Generic;
using System.Text;

namespace OOPS
{
	public class Singleton
	{
		private static Singleton vSingleton = null;
		private static int vCount = 0;
		private Singleton()
		{
			
		}

		public static Singleton GetSingleton()
		{

			vCount++;
			if(vSingleton== null)
			vSingleton = new Singleton();
		return vSingleton;

		}

		public int CountMe
		{
			get
			{
				return vCount;
			}
		}
	}
}