public bool themHoaDon(DTO_HoaDon hdnew, DTO_KhachHang khnew, DTO_Thuoc tnew) { if (CheckIfExist(hdnew.MaHoaDon)) { return(false); } HoaDon hdtemp = new HoaDon(); hdtemp.Ma_Thuoc = hdnew.MaThuoc; hdtemp.Ma_KhachHang = hdnew.MaKhach; DateTime date = Convert.ToDateTime(hdnew.NgayLap); hdtemp.NgayLap_HD = date; hdtemp.SoLuong_HD = hdnew.SoLuong; hdtemp.Loai_HD = hdnew.LoaiHoaDon; db.HoaDons.InsertOnSubmit(hdtemp); db.SubmitChanges(); return(true); }
private void detach_HoaDons(HoaDon entity) { this.SendPropertyChanging(); entity.KhachHang = null; }
private void attach_HoaDons(HoaDon entity) { this.SendPropertyChanging(); entity.KhachHang = this; }
partial void DeleteHoaDon(HoaDon instance);
partial void UpdateHoaDon(HoaDon instance);
partial void InsertHoaDon(HoaDon instance);