public static PersonSingleton GetInstance(string name)
{
if (Instance == null)
{
Instance = new PersonSingleton(name);
}
return(Instance);
}
private static void Main(string[] args)
{
// 1) Default values + Null
if (false)
{
var personDefaultValueNull = new PersonDefaultValueNull();
personDefaultValueNull.ShowPropertiesValues();
}
// 2) Class in separated file.cs
if (false)
{
//PersonSeparatedFile personSeparatedFile = new PersonSeparatedFile();
}
// 3) Static Class
if (false)
{
int StaticClassStaticIntBefore = StaticClass.StaticFlag;
StaticClass.StaticFlag = 10;
StaticClass.IncrementStaticFlagViaMethod();
var personNotStaticClass1 = new PersonNotStaticClass("1");
var personNotStaticClass2 = new PersonNotStaticClass("Name");
var personNotStaticClass3 = new PersonNotStaticClass("2");
PersonNotStaticClass.GetPersonsCountStatic();
int count = PersonNotStaticClass.PersonsCount;
int personsCount = PersonNotStaticClass.PersonsCount;
int PersonsCount1 = personNotStaticClass1.GetPersonsCount();
int PersonsCount2 = personNotStaticClass2.GetPersonsCount();
int PersonsCount3 = personNotStaticClass3.GetPersonsCount();
int personsCountStatic = PersonNotStaticClass.GetPersonsCountStatic();
}
// 4) Singleton
if (false)
{
PersonSingleton instance1 = PersonSingleton.GetInstance("1");
PersonSingleton instance2 = PersonSingleton.GetInstance("2");
var name = instance2.Name;
}
// 5) ListCollectionUsing
if (false)
{
//Human[] humans = new Human[5];
//int arrayLength = humans.Length;
List <Human> humans = new List <Human>();
Human h = new Human("");
humans.Add(h);
int listLength = humans.Count;
//List<int> numbers = new List<int>() {
// 1, 2, 3, 4
//};
//bool isContains = numbers.Contains(2);
//humans.Remove(new Human("")) ;// Add(new Human("name"));
for (int i = 0; i < 24; i++)
{
humans.Add(new Human("Name_list1_" + i));
}
List <Human> persons2 = new List <Human>();
for (int i = 0; i < 40; i++)
{
persons2.Add(new Human("Name_list2_" + i.ToString()));
}
var human = new Human("Added by hand");
humans.Add(human);
humans.AddRange(persons2);
humans.Remove(human);
humans.RemoveAt(2);
int length = humans.Count;
for (int i = 0; i < 190; i++)
{
humans.RemoveAt(0);
}
}
}
