ActivEarth.DAO.TeamDAO.GetTeamIdsFromGroupId C# (CSharp) Метод

        public static List<int> GetTeamIdsFromGroupId(int groupId)
        {
            using (SqlConnection connection = ConnectionManager.GetConnection())
            {
                var data = new ActivEarthDataProvidersDataContext(connection);
                return (from c in data.TeamDataProviders
                        where c.group_id == groupId
                        select c.id).ToList();
            }
        }