public bool SuaChiTietPhieuDat(int mapdsua, int mama, int dongia, int soluong)
{
try
{
using (DatBanAnMonAnDataContext context = new DatBanAnMonAnDataContext())
{
ChiTietPD ct = context.ChiTietPDs.FirstOrDefault(x => x.MaPD == mapdsua);
ct.MaMA = mama;
ct.DonGia = dongia;
ct.SoLuong = soluong;
context.SubmitChanges();
return(true);
}
}
catch (Exception)
{
return(false);
throw;
}
}
public bool LuuChiTietPhieuDat(int mapd, int mama, int dongia, int soluong)
{
try
{
using (DatBanAnMonAnDataContext context = new DatBanAnMonAnDataContext())
{
ChiTietPD ct = new ChiTietPD()
{
MaPD = mapd,
MaMA = mama,
DonGia = dongia,
SoLuong = soluong
};
context.ChiTietPDs.InsertOnSubmit(ct);
context.SubmitChanges();
return(true);
}
}
catch (Exception)
{
return(false);
throw;
}
}
