Ex04P028, HoursTable.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ex04p28
{
    class HoursTable
    {
        private Course[,] table;


        public string getTeacherNo(string x)
        {
            for (int d = 0; d < table.GetLength(0); d++)
            {
                for (int h = 0; h < table.GetLength(1); h++)
                {
                    if (table[d, h].getCourseNo() == x)
                    {
                        return table[d, h].getTeacherNo();
                    }
                }

            }

            return "";
        }

        public void printStudentsId(String teacherNo, int day)
        {
            for (int h = 0; h < table.GetLength(1); h++)
            {
                if (table[day, h].getTeacherNo() == teacherNo)
                {
                    // print student id's
                    table[day, h].printStudents();
                }
            }
        }

    }
}