public void SuaSanPham(SANPHAM sp)
{
var lt = new LT_SANPHAM();
var dsSanPham = lt.DocDanhSachSanPham();
for (int i = 0; i < dsSanPham.Count; i++)
{
if (dsSanPham[i].maSp == sp.maSp)
{
dsSanPham[i] = sp;
}
}
lt.LuuDanhSachSanPham(dsSanPham);
}
public List <SANPHAM> XoaSanPham(string keyword)
{
var luutru = new LT_SANPHAM();
var dsSanPham = luutru.DocDanhSachSanPham();
List <SANPHAM> ketqua = new List <SANPHAM>();
foreach (var sp in dsSanPham)
{
if (sp.tenSp.Contains(keyword))
{
ketqua.Remove(sp);
}
}
luutru.LuuDanhSachSanPham(dsSanPham);
return(ketqua);
}