public bool insertCTPhieuNhap(string mpn, string msp, int sl, float gia, float tien)
{
try
{
ct_phieunhap ct = new ct_phieunhap();
ct.mapn = mpn;
ct.masp = msp;
ct.soluong = sl;
ct.gia = gia;
ct.thanhtien = tien;
db.ct_phieunhaps.InsertOnSubmit(ct);
db.SubmitChanges();
return true;
}
catch
{
return false;
}
}
partial void Deletect_phieunhap(ct_phieunhap instance);
partial void Updatect_phieunhap(ct_phieunhap instance);
partial void Insertct_phieunhap(ct_phieunhap instance);
private void detach_ct_phieunhaps(ct_phieunhap entity)
{
this.SendPropertyChanging();
entity.sanpham = null;
}
private void attach_ct_phieunhaps(ct_phieunhap entity)
{
this.SendPropertyChanging();
entity.phieunhap = this;
}