Exemple #1
0
        static void Main(string[] args)
        {
            /* Group g1 = new Group() {Name = "GName1"};
             * // g1[0] =
             * g1.Add(new Student() {FirstName = "FN1", Surename = "SN1", Age = 20, AvgScore = 10.5});
             * // g1[100] =
             * g1.Add(new Student() {FirstName = "FN2", Surename = "SN2", Age = 21, AvgScore = 10.0});
             * // g1[200] =
             * g1.Add(new Student() {FirstName = "FN3", Surename = "SN3", Age = 19, AvgScore = 11.5});
             * var studentsEnumerator = g1.GetEnumerator();
             * while (studentsEnumerator.MoveNext())
             * {
             * Student currentStudent = (Student)studentsEnumerator.Current;
             * if (currentStudent != null)
             * {
             *  System.Console.WriteLine($"{currentStudent.FirstName} {currentStudent.Surename} ({currentStudent.AvgScore})");
             * }
             * }
             * // System.Console.WriteLine(g1[200].FirstName);
             * System.Console.WriteLine(g1[2].FirstName); */

            Group2 g2 = new Group2()
            {
                Name = "GName2"
            };

            g2[0] =
                new Student()
            {
                FirstName = "FN1", Surename = "SN1", Age = 20, AvgScore = 10.5
            };
            g2[100] =
                new Student()
            {
                FirstName = "FN2", Surename = "SN2", Age = 21, AvgScore = 10.0
            };
            g2[200] =
                new Student()
            {
                FirstName = "FN3", Surename = "SN3", Age = 19, AvgScore = 11.5
            };

            var studentsEnumerator = g2.GetEnumerator();

            while (studentsEnumerator.MoveNext())
            {
                Student currentStudent = (Student)studentsEnumerator.Current;
                System.Console.WriteLine($"{currentStudent.FirstName} {currentStudent.Surename} ({currentStudent.AvgScore})");
            }

            System.Console.WriteLine(g2[0].FirstName);
            System.Console.WriteLine(g2[100].FirstName);
            System.Console.WriteLine(g2[200].FirstName);

            foreach (Student currentStudent in g2)
            {
                System.Console.WriteLine($"{currentStudent.FirstName} {currentStudent.Surename} ({currentStudent.AvgScore})");
            }
        }
Exemple #2
0
 public StudentsEnumerator(Group2 group2)
 {
     this.group2 = group2;
 }