static void Main(string[] args)
{
Person p1 = new Person();
Student s1 = new Student();
Teacher t1 = new Teacher();
p1.Greet();
s1.SetAge(21);
s1.Greet();
s1.ShowAge();
t1.SetAge(30);
t1.Greet();
t1.Explain();
Console.ReadKey();
}
static void Main(string[] args)
{
Student st1 = new Student("Pesho", "Georgiev", 18);
Student st2 = new Student("Pesho", "Yanakiev", 19);
Student st3 = new Student("Rosen", "Ivanov", 14);
Student st4 = new Student("Rosen", "Temelkov", 25);
Student[] stArray = new Student[4];
stArray[0] = st1;
stArray[1] = st2;
stArray[2] = st3;
stArray[3] = st4;
var sortQuery =
from student in stArray
where student.Age >= 18 && student.Age <=24
select student;
foreach (var item in sortQuery)
{
Console.WriteLine(item.FirstName + " " + item.SecondName);
}
}
private static void AddStudent(string firstName, string lastName, int course)
{
Student student = new Student { FirstName = firstName, LastName = lastName };
db.Students.Add(student);
db.Courses.Find(course).Students.Add(student);
db.SaveChanges();
Console.WriteLine("Student: " + student.FirstName + " " + student.LastName + " added!");
ReturnMenu();
}
