ActivEarth.DAO.UserDAO.GetUserFromUserName C# (CSharp) Метод

        public static UserDataProvider GetUserFromUserName(string userName)
        {
            using (SqlConnection connection = ConnectionManager.GetConnection())
            {
                var data = new ActivEarthDataProvidersDataContext(connection);
                return data.UserDataProviders.FirstOrDefault(u => u.user_name == userName);
            }
        }