namespace ExamTimetable_Database { public class University { public int univer_id { get; set; } public string univer_name { get; set; } public string univer_adress { get; set; } public string phone_number { get; set; } public string email_addr { get; set; } } public class Faculty { public int faculty_id { get; set; } public string faculty_name { get; set; } public int uni_id { get; set; } } public class Specialization { public int spec_id { get; set; } public string spec_name { get; set; } public int fuc_id { get; set; } } public class Comission { public int comm_id { get; set; } public string teaching_stuff { get; set; } public int fu_id { get; set; } } public class Exam { public int exam_id { get; set; } public DateTime exam_date{ get; set; } public string exam_place { get; set; } public string exam_subject { get; set; } public int com_id { get; set; } public DateTime exam_time { get; set; } } }