예제 #1
0
        public StudentDTO EditStudent(StudentDTO student)
        {
            var dict = new Dictionary <string, string>
            {
                { "fio", student.FIO },
                { "faculty", student.Curriculum.Faculty },
                { "speciality", student.Curriculum.Speciality },
                //{"course", student.Curriculum.Course },
                { "group", student.Curriculum.Group },
                { "city", student.Address.City },
                //{"postindex", student.Address.PostIndex },
                { "street", student.Address.Street },
                //{"phone", student.Contact.Phone },
                { "email", student.Contact.Email }
            };
            var isProceed = true;

            while (isProceed)
            {
                Console.WriteLine("Что вы хотите изменить?\n" +
                                  "FIO\n Curriculum:\n Faculty\tSpeciality\t" +
                                  "Course\tGroup\nAddress:\nCity\tPostIndex\tStreet\n" +
                                  "Contacts:\nPhone\tEmail ");
                var editableParam = Console.ReadLine();
                Console.WriteLine("Введите значение");
                var sss = Console.ReadLine();
                dict[editableParam] = sss;
                Console.WriteLine(student.FIO);

                Console.WriteLine("Продолжить?");
                var select = Console.ReadLine().ToLower();
                if (select != "да")
                {
                    isProceed = false;
                }
            }
            return(student);
        }
예제 #2
0
        public void AddStudent()
        {
            StudentDTO student = new StudentDTO();

            Console.WriteLine("Введите ФИО студента");
            student.FIO = Console.ReadLine();

            Console.WriteLine("Введите факультет");
            student.Curriculum.Faculty = Console.ReadLine();

            Console.WriteLine("Введите специальность");
            student.Curriculum.Speciality = Console.ReadLine();

            Console.WriteLine("Введите курс");
            student.Curriculum.Course = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Введите группу");
            student.Curriculum.Group = Console.ReadLine();

            Console.WriteLine("Введите город");
            student.Address.City = Console.ReadLine();
            Console.WriteLine("Введите почтовый индекс");

            student.Address.PostIndex = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine("Введите улицу");

            student.Address.Street = Console.ReadLine();

            Console.WriteLine("Введите номер телефона");
            student.Contact.Phone = Convert.ToInt64(Console.ReadLine());

            Console.WriteLine("Введите email");
            student.Contact.Email = Console.ReadLine();


            string dirName     = "StudentCards";
            string fileName    = $"{student.FIO}.json";
            var    filePath    = Path.Combine(dirName, fileName);
            var    studentJson = JsonConvert.SerializeObject(student);

            File.WriteAllText(filePath, studentJson);

            /*using (FileStream fs = new FileStream($"{filePath}.json", FileMode.OpenOrCreate))
             * {
             *  var options = new JsonSerializerOptions
             *  {
             *      WriteIndented = true
             *  };
             *  await JsonSerializer.SerializeAsync<StudentDTO>(fs,student, options);
             * }
             */
            FileInfo fileInf = new FileInfo(filePath);

            if (fileInf.Exists)
            {
                var jsonText = File.ReadAllText(filePath);

                var s = JsonConvert.DeserializeObject <StudentDTO>(jsonText);
                Console.WriteLine($"FIO: {s.FIO},\n Curriculum\nFaculty: {s.Curriculum.Faculty},\nSpeciality: {s.Curriculum.Speciality},\n" +
                                  $"Course: {s.Curriculum.Course},\nGpoup: {s.Curriculum.Group},\n Address\nCity: {s.Address.City},\nPostIndex: {s.Address.PostIndex},\n" +
                                  $"Street: {s.Address.Street},\n Contact\nPhone: {s.Contact.Phone},\nEmail: {s.Contact.Email}");
            }
        }
예제 #3
0
        public static async Task ReadWriteAsync()
        {
            StudentDTO[] students = new StudentDTO[5];

            StudentDTO ivan = new StudentDTO()
            {
                FIO        = "Иванов Иван Иванович",
                curriculum = new Сurriculum()
                {
                    Faculty    = "Химия",
                    Speciality = "Органика",
                    Course     = 4,
                    Group      = "хим-бо-14-1"
                },
                address = new Address()
                {
                    City      = "Ставрополь",
                    PostIndex = 355000,
                    Street    = "К. Хетагурова"
                },
                contact = new Contacts()
                {
                    Phone = 89620000006,
                    Email = "*****@*****.**"
                }
            };

            StudentDTO nik = new StudentDTO()
            {
                FIO        = "Рашевский Никита Сергеевич",
                curriculum = new Сurriculum()
                {
                    Faculty    = "Химическая технолоигия",
                    Speciality = "Переработка нефти",
                    Course     = 2,
                    Group      = "хтл-мо-18-1"
                },
                address = new Address()
                {
                    City      = "Ставрополь",
                    PostIndex = 355000,
                    Street    = "Ленина"
                },
                contact = new Contacts()
                {
                    Phone = 89629999999,
                    Email = "*****@*****.**"
                }
            };

            students[1] = ivan;
            students[2] = nik;
            using (FileStream fs = new FileStream("ivan.json", FileMode.OpenOrCreate))
            {
                var options = new JsonSerializerOptions
                {
                    WriteIndented = true
                };

                await JsonSerializer.SerializeAsync <StudentDTO>(fs, ivan, options);

                Console.WriteLine("Сохранено в файл");
                Console.WriteLine($"{ivan.curriculum.Faculty}, {ivan.curriculum.Speciality}," +
                                  $"{ ivan.curriculum.Course}, { ivan.curriculum.Group}");
                Console.WriteLine();
            }
            using (FileStream fs = new FileStream("nik.json", FileMode.OpenOrCreate))
            {
                var options = new JsonSerializerOptions
                {
                    WriteIndented = true
                };

                await JsonSerializer.SerializeAsync <StudentDTO>(fs, students[2], options);

                Console.WriteLine("Сохранено в файл");
                Console.WriteLine($"{nik.curriculum.Faculty}, {nik.curriculum.Speciality}," +
                                  $"{ nik.curriculum.Course}, { nik.curriculum.Group}");
                Console.WriteLine();
            }
            using (FileStream fs = new FileStream("nik.json", FileMode.OpenOrCreate))
            {
                var options = new JsonSerializerOptions
                {
                    WriteIndented = true
                };
                StudentDTO student = await JsonSerializer.DeserializeAsync <StudentDTO>(fs, options);// нужна ли здесь options?

                Console.WriteLine($"FIO: {student.FIO},\n Curriculum\nFaculty: {student.curriculum.Faculty},\nSpeciality: {student.curriculum.Speciality},\n" +
                                  $"Course: {student.curriculum.Course},\nGpoup: {student.curriculum.Group},\n Address\nCity: {student.address.City},\nPostIndex: {student.address.PostIndex},\n" +
                                  $"Street: {student.address.Street},\n Contact\nPhone: {student.contact.Phone},\nEmail: {student.contact.Email}");
            }
        }