Ejemplo n.º 1
0
        private void AddButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                int    id       = Convert.ToInt32(ID_tb.Text);
                string surname  = Surname_tb.Text;
                string name     = Name_tb.Text;
                string patronym = Patronym_tb.Text;
                string date     = Date_tb.Text;
                string adres    = Adres_tb.Text;
                string phone    = Phone_tb.Text;
                string salary   = Salary_tb.Text;
                string spec     = Spec_tb.Text;

                string        connectionString = @"Data Source =.\SQLEXPRESS; Initial Catalog = FitnessCenter; Integrated Security = True";
                SqlConnection connection       = new SqlConnection(connectionString);
                connection.Open();
                string     cmdTxt  = $"INSERT INTO Trainers (ID_trainer, Surname, Name, Patronymic, DateOfBirth, Address, PhoneNumber, Salary, Specialization) VALUES ('{id}', '{surname}', '{name}',  '{patronym}',  '{date}',  '{adres}',  '{phone}',  '{salary}',  '{spec}')";
                SqlCommand command = new SqlCommand(cmdTxt, connection);
                int        number  = command.ExecuteNonQuery();
                MessageBox.Show("Изменения сохранены успешно!\nВставлено объектов: " + number, "Статус действия", MessageBoxButton.OK, MessageBoxImage.Information);

                ID_tb.Clear(); Date_tb.Clear(); Name_tb.Clear(); Patronym_tb.Clear(); Adres_tb.Clear(); Phone_tb.Clear(); Salary_tb.Clear(); Spec_tb.Clear(); Surname_tb.Clear();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "ERROR!", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }
Ejemplo n.º 2
0
        private void ChangeButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                int    id       = Convert.ToInt32(ID_tb.Text);
                string surname  = Surname_tb.Text;
                string name     = Name_tb.Text;
                string patronym = Patronym_tb.Text;
                string date     = Date_tb.Text;
                string adres    = Adres_tb.Text;
                string phone    = Phone_tb.Text;
                string salary   = Salary_tb.Text;
                string spec     = Spec_tb.Text;

                int    newid       = Convert.ToInt32(ID_tb_Copy.Text);
                string newsurname  = Surname_tb_Copy.Text;
                string newname     = Name_tb_Copy.Text;
                string newpatronym = Patronym_tb_Copy.Text;
                string newdate     = Date_tb_Copy.Text;
                string newadres    = Adres_tb_Copy.Text;
                string newphone    = Phone_tb_Copy.Text;
                string newsalary   = Salary_tb_Copy.Text;
                string newspec     = Spec_tb_Copy.Text;


                string        connectionString = @"Data Source =.\SQLEXPRESS; Initial Catalog = FitnessCenter; Integrated Security = True";
                SqlConnection connection       = new SqlConnection(connectionString);
                connection.Open();

                string     cmdTxt1  = $"UPDATE Trainers SET Surname = '{newsurname}'  WHERE ID_trainer = '{id}'";
                SqlCommand command1 = new SqlCommand(cmdTxt1, connection);
                string     cmdTxt2  = $"UPDATE Trainers SET Name = '{newname}'  WHERE ID_trainer = '{id}'";
                SqlCommand command2 = new SqlCommand(cmdTxt2, connection);
                string     cmdTxt3  = $"UPDATE Trainers SET Patronymic = '{newpatronym}'  WHERE ID_trainer = '{id}'";
                SqlCommand command3 = new SqlCommand(cmdTxt3, connection);
                string     cmdTxt4  = $"UPDATE Trainers SET DateOfBirth = '{newdate}'  WHERE ID_trainer = '{id}'";
                SqlCommand command4 = new SqlCommand(cmdTxt4, connection);
                string     cmdTxt5  = $"UPDATE Trainers SET Address = '{newadres}'  WHERE ID_trainer = '{id}'";
                SqlCommand command5 = new SqlCommand(cmdTxt5, connection);
                string     cmdTxt6  = $"UPDATE Trainers SET PhoneNumber = '{newphone}'  WHERE ID_trainer = '{id}'";
                SqlCommand command6 = new SqlCommand(cmdTxt6, connection);
                string     cmdTxt7  = $"UPDATE Trainers SET Salary = '{newsalary}'  WHERE ID_trainer = '{id}'";
                SqlCommand command7 = new SqlCommand(cmdTxt7, connection);
                string     cmdTxt8  = $"UPDATE Trainers SET Specialization = '{newspec}'  WHERE ID_trainer = '{id}'";
                SqlCommand command8 = new SqlCommand(cmdTxt8, connection);


                command1.ExecuteNonQuery(); command2.ExecuteNonQuery(); command3.ExecuteNonQuery(); command4.ExecuteNonQuery();
                command5.ExecuteNonQuery(); command6.ExecuteNonQuery(); command7.ExecuteNonQuery(); command8.ExecuteNonQuery();
                MessageBox.Show("Изменения сохранены успешно!", "Статус действия", MessageBoxButton.OK, MessageBoxImage.Information);


                ID_tb.Clear(); Date_tb.Clear(); Name_tb.Clear(); Patronym_tb.Clear(); Adres_tb.Clear(); Phone_tb.Clear(); Salary_tb.Clear(); Spec_tb.Clear(); Surname_tb.Clear();
                ID_tb_Copy.Clear(); Date_tb_Copy.Clear(); Name_tb_Copy.Clear(); Patronym_tb_Copy.Clear(); Adres_tb_Copy.Clear(); Phone_tb_Copy.Clear(); Salary_tb_Copy.Clear(); Spec_tb_Copy.Clear(); Surname_tb_Copy.Clear();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "ERROR!", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }
Ejemplo n.º 3
0
        private void DeleteButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                int id = Convert.ToInt32(ID_tb.Text);

                string        connectionString = @"Data Source =.\SQLEXPRESS; Initial Catalog = FitnessCenter; Integrated Security = True";
                SqlConnection connection       = new SqlConnection(connectionString);
                connection.Open();
                string     cmdTxt  = $"DELETE FROM Trainers WHERE ID_trainer = '{id}'";
                SqlCommand command = new SqlCommand(cmdTxt, connection);
                int        number  = command.ExecuteNonQuery();
                MessageBox.Show("Изменения сохранены успешно!\nУдалено объектов: " + number, "Статус действия", MessageBoxButton.OK, MessageBoxImage.Information);

                ID_tb.Clear(); Date_tb.Clear(); Name_tb.Clear(); Patronym_tb.Clear(); Adres_tb.Clear(); Phone_tb.Clear(); Salary_tb.Clear(); Spec_tb.Clear(); Surname_tb.Clear();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "ERROR!", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }