public string SendPerson()
        {
            Person person = new Person();
            DBActions dbActions = new DBActions();
            string msg = "";
            string table = "People";
            int lastId = dbActions.LastId(table);

            person = dbActions.GetPerson(lastId);
            msg = dbActions.PersonAdd(person);
            string delRes = dbActions.DeleteLocal(lastId, table);
            if (delRes != Resources.Success)
            {
                msg = string.Concat("Deletion from local DB failed: ", delRes);
            }
            DBActions.CheckPeopleEmptiness();
            return msg;
        }
        private void AddPeopleButton_Click(object sender, EventArgs e)
        {
            InputSanitizer  inputSanitizer = new InputSanitizer();
            Person addedPerson = new Person();
            addedPerson.FIO = inputSanitizer.Names(FIOTextBox.Text);
            try
            {
                addedPerson.CityId = Convert.ToInt32(inputSanitizer.DigitsOnly(CityIDTextBox.Text));
                DBActions dbActions = new DBActions();
                string res = dbActions.PersonAdd(addedPerson);
                MessageBox.Show(res, "Client message");
            }

            catch (Exception ex)
            {
                MessageBox.Show(Resources.IdIncorrect + ex.Message);
            }
        }