public List<LocationGroup> getLocationGroups(string phoneId, DBManager dbm) { DataTable dt = dbm.getLocationGroups(phoneId); List<LocationGroup> list = new List<LocationGroup>(); foreach (DataRow r in dt.Rows) { LocationGroup lg = new LocationGroup(); lg.Id = (int)r["idLocationGroup"]; lg.Name = (string)r["name"]; lg.Longitud = Convert.ToDecimal(r["longitud"]); lg.Latitud = Convert.ToDecimal(r["latitud"]); lg.Count = (int)r["count"]; list.Add(lg); } return list; }