public static List <Product> LayDSThietBiTheoMaLoai(string maLoai)
{
List <Product> _ds = new List <Product>();
string sql = "select * from Product where id_cate = " + maLoai;
DataTable dt = SqlDataAccessHelper.ExecuteQuery(sql);
for (int i = 0; i < dt.Rows.Count; i++)
{
Product td = new Product();
td.Id = dt.Rows[i]["id"].ToString();
td.Id_cate = dt.Rows[i]["id_cate"].ToString();
td.Name_pro = dt.Rows[i]["name_pro"].ToString();
td.Qty = int.Parse(dt.Rows[i]["qty"].ToString());
td.Price = int.Parse(dt.Rows[i]["price"].ToString());
_ds.Add(td);
}
return(_ds);
}
