protected void btn_ThemSuat_Click(object sender, EventArgs e)
{
CinemaLINQDataContext dt = new CinemaLINQDataContext();
var query = from dmsc in dt.DanhMucSuatChieus
where dmsc.ThoiGianBatDau.Hour == int.Parse(tb_Gio.Text) && dmsc.ThoiGianBatDau.Minute == int.Parse(tb_Phut.Text)
select dmsc;
if (query.Count<DanhMucSuatChieu>() == 0)
{
DanhMucSuatChieu dmsc = new DanhMucSuatChieu();
DateTime time = new DateTime(1990, 1, 1);
time = time.AddHours(int.Parse(tb_Gio.Text));
time = time.AddMinutes(int.Parse(tb_Phut.Text));
dmsc.ThoiGianBatDau = time;
dmsc.TinhTrang = true;
dmsc.GiaDanhMuc = int.Parse(tb_GiaDanhMucSuatMoi.Text);
dt.DanhMucSuatChieus.InsertOnSubmit(dmsc);
dt.SubmitChanges();
}
}
partial void UpdateDanhMucSuatChieu(DanhMucSuatChieu instance);
partial void DeleteDanhMucSuatChieu(DanhMucSuatChieu instance);
partial void InsertDanhMucSuatChieu(DanhMucSuatChieu instance);