CafeProject.frmUrunler.katIdDoldur C# (CSharp) Метод

        public void katIdDoldur()
        {
            db.dbConnect();
            SqlDataAdapter da = new SqlDataAdapter("select id from kategoriler", db.dbConnect());
            DataTable dt = new DataTable();
            da.Fill(dt);

            db.dbClose();
            foreach (DataRow item in dt.Rows)
            {
                kategoriIdList.Add(Convert.ToInt32(item["id"]));
            }
        }