static void Main(string[] args)
{
HighStudent student = new HighStudent("Tom", "Microsoft");
Student mainInfoStudent = student;
Console.WriteLine(mainInfoStudent.Name);
Console.ReadKey();
NewStudent student1 = new NewStudent();
Student newStudent = new Student("Tom");
HighStudent highStudent = newStudent;
HighStudent highStudent = (HighStudent)newStudent;
Student person = new Student("Tom");
HighStudent emp = person as HighStudent;
if (emp == null)
{
Console.WriteLine("Преобразование прошло неудачно");
}
else
{
Console.WriteLine(emp.JobTitle);
}
Student person = new Student("Tom");
try
{
HighStudent emp = (HighStudent)person;
Console.WriteLine(emp.JobTitle);
}
catch (InvalidCastException ex)
{
Console.WriteLine(ex.Message);
}
Student person = new Student("Tom");
if (person is HighStudent)
{
HighStudent emp = (HighStudent)person;
Console.WriteLine(emp.JobTitle);
}
else
{
Console.WriteLine("Преобразование не допустимо");
}
}
static void Main(string[] args)
{
Student student = new Student("Blab");
student.Display();
student = new HighStudent {
Name = "Bleb"
};
student.Display();
student = new GraduatedStudent {
Name = "Blob", JobTitle = "DevOps"
};
Console.Read();
}
