private void detach_ChamDiems(ChamDiem entity) { this.SendPropertyChanging(); entity.Phim = null; }
private void attach_ChamDiems(ChamDiem entity) { this.SendPropertyChanging(); entity.Phim = this; }
partial void DeleteChamDiem(ChamDiem instance);
partial void UpdateChamDiem(ChamDiem instance);
partial void InsertChamDiem(ChamDiem instance);
protected void Xl_ChoDiem_Click(object sender, EventArgs e) { CinemaLINQDataContext dt = new CinemaLINQDataContext(); ChamDiem cd = new ChamDiem(); cd.MaPhim = ((Phim)Session["CurrentPhim"]).MaPhim; cd.SoDiem = int.Parse(Th_DiemCuaBan.SelectedItem.Value); cd.MaNguoiDung = ((NguoiDung)Session["NguoiDung"]).MaNguoiDung; dt.ChamDiems.InsertOnSubmit(cd); dt.SubmitChanges(); var query = (from phim in dt.Phims where phim.MaPhim == ((Phim)Session["CurrentPhim"]).MaPhim select phim).Single(); var query1 = from cd_ in dt.ChamDiems where cd_.MaPhim == ((Phim)Session["CurrentPhim"]).MaPhim select cd_.SoDiem; query.DiemDanhGia = (float)query1.Sum() / (float)query1.Count(); dt.SubmitChanges(); KiemTraQuyenBinhLuan(dt); LoadThongTinPhim(dt, ((Phim)Session["CurrentPhim"])); }