Форум программистов [Powered by Invision Power Board]

Код

    public class Parent 
    {
        private string firstName;
        private string lastName;
        private string patronymic;
        private string phone;

        public string FirstName
        {
            get { return this.firstName; }
        }
        public string LastName
        {
            get { return this.lastName; }
        }
        public string Patronymic
        {
            get { return this.patronymic; }
        }
        public string Phone
        {
            get { return this.phone; }
            set { this.phone = value; }
        }

        public Parent(string firstName, string lastName, string patronymic, string phone)
        {
            this.firstName = firstName;
            this.lastName = lastName;
            this.patronymic = patronymic;
            this.phone = phone;
        }
    }

    public class Student 
    {
        private string group;
        private string firstName;
        private string lastName;
        private Parent mother;
        private Parent father;

        public string Group
        {
            get { return this.group; }
            set { this.group = value; }
        }

        public string FirstName
        {
            get { return this.firstName; }
        }

        public string LastName
        {
            get { return this.lastName; }
        }

        public Parent Mother
        {
            get { return this.mother; }
        }

        public Parent Father
        {
            get { return this.father; }
        }

        public Student(string firstName, string lastName, string group, Parent mother, Parent father)
        {
            this.firstName = firstName;
            this.lastName = lastName;
            this.group = group;
            this.mother = mother;
            this.father = father;
        }
    }