public bool Update(HomestayHostBasic obj) { try { _db.SubmitChanges(); } catch (Exception ex) { Debug.Print(ex.Message); return(false); } return(true); }
public int Add(HomestayHostBasic obj) { try { _db.HomestayHostBasics.InsertOnSubmit(obj); _db.SubmitChanges(); } catch (Exception ex) { Debug.Print(ex.Message); return(-1); } return(_db.HomestayHostBasics.Max(x => x.HostId)); }