Пример #1
0
        public static void Save(Customer customer)
        {
            using (var connection = DataAccessObject.CreateConnection())
            {
                connection.Open();

                string commandString = "INSERT INTO Customer VALUES (@Name, @DateOfBirth, @Country)";

                var command = DataAccessObject.CreateCommand(commandString, System.Data.CommandType.Text, connection);

                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@Name", 150, customer.Name, System.Data.DbType.String));
                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@DateOfBirth", customer.DateOfBirth, System.Data.DbType.Date));
                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@Country", 150, customer.Country, System.Data.DbType.String));

                command.ExecuteNonQuery();

                DataAccessObject.CloseConnection(connection);
            }
        }
Пример #2
0
        public void Save(Order order, int customerId)

        {
            using (var connection = DataAccessObject.CreateConnection())
            {
                connection.Open();

                string commandString = "INSERT INTO [Orders] VALUES (@CustomerId, @Amount, @VAT)";

                var command = DataAccessObject.CreateCommand(commandString, System.Data.CommandType.Text, connection);

                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@CustomerId", customerId, System.Data.DbType.Int32));
                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@Amount", order.Amount, System.Data.DbType.Double));
                command.Parameters.Add(DataParameterHelper.CreateParameter(string.Empty, "@VAT", order.VAT, System.Data.DbType.Double));

                command.ExecuteNonQuery();

                DataAccessObject.CloseConnection(connection);
            }
        }