public string updateData(string lat, string lng) { googleMapDataContext objDC = new googleMapDataContext(); using (objDC) { var objGoogleInstance = objDC.google_maps.Single(x => x.Id == 1); objGoogleInstance.lat = lat; objGoogleInstance.lng = lng; objDC.SubmitChanges(); return "Your update was successful"; } }
public IQueryable<google_map> getData() { googleMapDataContext objDC = new googleMapDataContext(); var allData = objDC.google_maps.Select(x => x); return allData; }