private static void CreateInstance()
{
if (Singleton == null)
{
Singleton = new ConfigurationSingleton();
}
}
static void Main(string[] args)
{
//Modul 1
ConfigurationSingleton singletonA = ConfigurationSingleton.GetInstance();
//Modul 2
ConfigurationSingleton singletonB = ConfigurationSingleton.GetInstance();
Console.WriteLine(singletonA);
Console.WriteLine(singletonB);
Console.WriteLine("Same reference ==> " + (singletonA == singletonB));
singletonA.AppName = "Singleton Pattern";
singletonB.AppVersion = "1.0x";
Console.WriteLine("SingletonA ==> " + singletonA);
Console.WriteLine("SingletonB ==> " + singletonB);
singletonA = null;
singletonB = null;
singletonA = ConfigurationSingleton.GetInstance();
Console.WriteLine("singletonA ==> " + singletonA);
}
