static void Main(string[] args)
{
Person insan = new Person(); //intialization, insan bir intance yani obje
insan.Run();
CustomerService customerService = new CustomerService();
customerService.Add();
customerService.Uptade();
customerService.Delete();
CustomerService customerService1;
//customerService1.Add();
var productservice = new ProductService();
productservice.Add();
productservice.Uptade();
productservice.Delete();
//productservice.AddUptadeDelete();
EmployeeService employeeService = new EmployeeService();
//Classes.Students.Student student = new Classes.Students.Student();
Student student = new Student();
student.List();
Customer customer = new Customer();
customer.Name = "Yiğit";
customer.Surname = "Mmc";
customer.City = "Ankara";
customer.Id = 1;
customer.SetAge(25);
Console.WriteLine("Id: " + customer.Id + "\nName: " + customer.Name + " " + customer.Surname + "\nAge: " + customer.GetAge() + "\nCity: " + customer.City);
Console.ReadLine();
}
static void Main(string[] args) // behavior: davranış
{
Person insan; // declaration
insan = new Person(); // insan obje haline gelir.
insan.Run();
CustomerService customerService = new CustomerService(); // new leme işlemine initialization denir = oluşturmak // customerService: object, instance denir.
customerService.Add();
customerService.Update();
customerService.Delete();
var productService = new ProductService();
productService.Add();
productService.Update();
productService.Delete();
EmployeeService employeeService = new EmployeeService();
employeeService.List();
Customer customer = new Customer();
customer.SetName("Özcan");
Console.WriteLine(customer.GetName());
customer.Surname = "Nakkaş";
Console.WriteLine(customer.Surname);
customer.Age = 35;
Console.WriteLine(customer.Age);
// customer.country yerine encapsulation yapılmalı.
Customer customer2 = new Customer() // ; koyulmaz
{
Id = 2,
Surname = "Nakkaş",
Age = 35,
City = "Ankara"
};
customer2.SetName("Özcan");
var customer3 = new Customer()
{
Id = 3,
Surname = "DeNiro",
Age = 75,
City = "Los Angeles"
};
customer3.SetName("Robert");
string customerInfo = "ID: " + customer3.Id + "\n";
customerInfo += "Name: " + customer3.GetName() + "\n";
customerInfo += "Surname: " + customer3.Surname + "\n";
customerInfo += "Age: " + customer3.Age + "\n";
customerInfo += "City: " + customer3.City;
// null bağı kopartır
customer3 = null;
string ad = null; // ad= ""; ile aynı şey değil.
Console.WriteLine(ad);
int[] sayilar = null;
Console.WriteLine(customerInfo);
Console.ReadLine();
}
