public bool checkExisted(string masp)
{
Tbl_SanPham sp = db.Tbl_SanPhams.Where(x => x.maSP == masp).FirstOrDefault();
if (sp == null)
{
return(true);
}
return(false);
}
public int ThemSanPham(eSanPham newsp)
{
var masanpham = db.Tbl_SanPhams.Where(x => x.maSP == newsp.maSP).FirstOrDefault();
if (masanpham != null)
{
return(0);
}
Tbl_SanPham spTmp = new Tbl_SanPham();
spTmp.maSP = newsp.maSP;
spTmp.tenSP = newsp.tenSP;
spTmp.tenNhaPP = newsp.tenNhaPP;
spTmp.tenNhaSX = newsp.tenNhaSX;
spTmp.trangThai = newsp.trangthai;
spTmp.ngaySX = newsp.ngaySX;
spTmp.moTa = newsp.moTa;
spTmp.hanSD = newsp.hanSD;
db.Tbl_SanPhams.InsertOnSubmit(spTmp);
db.SubmitChanges();
return(1);
}
