public void Save(Employee e, FixedPayCalculator c)
{
var cmd = _connection.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText =
" UPDATE Employees SET" +
" PayCalculatorType = @PayCalculatorType," +
" MonthlySalary = @MonthlySalary" +
" WHERE Id = @Id;";
cmd.Parameters.Add(new SqlParameter("PayCalculatorType", c.GetType().Name));
cmd.Parameters.Add(new SqlParameter("MonthlySalary", c.MonthlySalary));
cmd.Parameters.Add(new SqlParameter("Id", e.Id));
cmd.ExecuteNonQuery();
}
