CafeProject.frmUrunler.frmYiyecek_Load C# (CSharp) Метод

        private void frmYiyecek_Load(object sender, EventArgs e)
        {
            SqlCommand cmd = new SqlCommand("select *from kategoriler", db.dbConnect());
            db.dbConnect();
            SqlDataReader readd = cmd.ExecuteReader();
            while (readd.Read())
            {
                ktcomb1.Items.Add(readd["adi"].ToString());

            }
            db.dbClose();

            sil.Enabled = false;
            duzenle.Enabled = false;
            urun3.Enabled = false;
        }