ActivEarth.DAO.UserDAO.ConfirmPassword C# (CSharp) 메소드

        public static bool ConfirmPassword(string password, int userId)
        {
            try
            {
                using (SqlConnection connection = ConnectionManager.GetConnection())
                {
                    var data = new ActivEarthDataProvidersDataContext(connection);
                    string oldPassword = (from u in data.UserDataProviders
                                          where u.id == userId
                                          select u.password).FirstOrDefault();
                    return oldPassword != null && oldPassword == password;
                }
            }
            catch (Exception)
            {
                return false;
            }
        }