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"]));
}