static void Main(string[] args)
{
// Abstract class
// new anahtar kelimesi ile oluşturamıyoruz -> Error CS0144 Cannot create an instance of the abstract class or interface 'Person'
// var resAbstractError1 = new Person();
// Interface'ler için new anahtar kelimesinin zaten kullanılmadığını biliyorduk. Üstteki CS0144 nolu hata fırlatılacaktır.
// var resInterfaceError1 = new IPerson();
// Person adlı abstract sınıfından türettiğimiz EmployeeAbstract adlı sınıfı artık new anahtar kelimesi ile nesne örneği alabiliyoruz.
var resAbstract = new EmployeeAbstract {
Name = "Murat ÖNER"
};
var nameAbstract = resAbstract.GetName();
var nameWithDescriptionAbstract = resAbstract.GetNameWithDesciption();
Console.WriteLine($"Name Abstract: {nameAbstract}");
Console.WriteLine($"NameWithDescription Abstract: {nameWithDescriptionAbstract}");
// IPerson adlı arayüzden türettiğimiz EmployeeInterface adlı sınıfı artık new anahtar kelimesi ile nesne örneği alabiliyoruz.
var resInterface = new EmployeeAbstract {
Name = "Sakine ÖNER"
};
var nameInterface = resAbstract.GetName();
var nameWithDescriptionInterface = resAbstract.GetNameWithDesciption();
Console.WriteLine($"Name Interface: {nameInterface}");
Console.WriteLine($"NameWithDescription Interface: {nameWithDescriptionInterface}");
}
public async Task <List <EmployeeResponse> > GetAllEmployeeContract()
{
EmployeesDTO employeesDTO = new EmployeesDTO();
var employeesResponse = await employeesDTO.GetAllAnnualSalary();
if (employeesResponse != null)
{
foreach (var e in employeesResponse)
{
EmployeeAbstract employeeAbstract = CalculateAnnualSalary(e);
employeeAbstract.GetAnnualSalary(e);
}
}
return(employeesResponse);
}
public async Task <List <EmployeeResponse> > GetEmployeeById(int id)
{
List <EmployeeResponse> responseList = new List <EmployeeResponse>();
EmployeesDTO employeesDTO = new EmployeesDTO();
var employeesResponse = await employeesDTO.GetEmployeeById(id);
if (employeesResponse != null)
{
EmployeeAbstract employeeAbstract = CalculateAnnualSalary(employeesResponse);
employeeAbstract.GetAnnualSalary(employeesResponse);
responseList.Add(employeesResponse);
return(responseList);
}
else
{
return(null);
}
}