static void Main(string[] args)
{
TheBell s1 = TheBell.Instance();
TheBell s2 = TheBell.Instance();
Console.WriteLine(s1.GetHashCode());
Console.WriteLine(s2.GetHashCode());
Console.ReadKey();
}
public static TheBell Instance()
{
if (bellConnection == null)
{
bellConnection = new TheBell();
}
return(bellConnection);
}