public ChiTietPhieuNhap(CHITIETPHIEUNHAP chitiet)
{
MaSoPhieuNhap = chitiet.masophieunhap;
MaSoSach = chitiet.masosach;
SoLuong = chitiet.soluong;
DonGia = chitiet.dongia;
TrangThai = chitiet.trangthai;
}
private void detach_CHITIETPHIEUNHAPs(CHITIETPHIEUNHAP entity)
{
this.SendPropertyChanging();
entity.SACH = null;
}
partial void DeleteCHITIETPHIEUNHAP(CHITIETPHIEUNHAP instance);
partial void UpdateCHITIETPHIEUNHAP(CHITIETPHIEUNHAP instance);
partial void InsertCHITIETPHIEUNHAP(CHITIETPHIEUNHAP instance);
private void attach_CHITIETPHIEUNHAPs(CHITIETPHIEUNHAP entity)
{
this.SendPropertyChanging();
entity.PHIEUNHAP = this;
}
public ChiTietPhieuNhap(CHITIETPHIEUNHAP chitiet, SACH sach)
: this(chitiet)
{
Sach = new Sach(sach);
}
public static bool add(List<ChiTietPhieuNhap> dmchitiet, int masophieunhap)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
foreach (ChiTietPhieuNhap chitiet in dmchitiet)
{
CHITIETPHIEUNHAP ct = new CHITIETPHIEUNHAP()
{
masosach = chitiet.Sach.MaSoSach,
dongia = chitiet.DonGia,
soluong = chitiet.SoLuong,
masophieunhap = masophieunhap,
trangthai = 0
};
db.CHITIETPHIEUNHAPs.InsertOnSubmit(ct);
}
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool add(ChiTietPhieuNhap chitiet,int masophieunhap)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
CHITIETPHIEUNHAP ct;
ct = (from c in db.CHITIETPHIEUNHAPs
where c.masophieunhap.Equals(masophieunhap)
&& c.masosach.Equals(chitiet.MaSoSach)
select c).SingleOrDefault();
if (ct != null) return false;
ct = new CHITIETPHIEUNHAP()
{
masosach = chitiet.Sach.MaSoSach,
dongia = chitiet.DonGia,
soluong = chitiet.SoLuong,
masophieunhap = masophieunhap,
trangthai = chitiet.TrangThai == null ? 0 : 1
};
db.CHITIETPHIEUNHAPs.InsertOnSubmit(ct);
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}