private void BestSeller_CellClick(object sender, DataGridViewCellEventArgs e)
 {
     DaftarMenu.ClearSelection();
     grpbxPesan.Enabled = true;
     makanan            = BestSeller.Rows[e.RowIndex].Cells[0].Value.ToString();
     Gambar(makanan);
 }
        private void Form1_Load(object sender, EventArgs e)
        {
            SqlDataAdapter da = new SqlDataAdapter("select NamaMenu, Cast(HargaMenu as decimal) Harga from Menu", conn);
            DataSet        ds = new DataSet();

            da.Fill(ds, "Menu");
            DaftarMenu.DataSource = ds.Tables["Menu"];
            da = new SqlDataAdapter("select Top 2 NamaMenu, HargaMenu from Menu order by Populer desc", conn);
            ds = new DataSet();
            da.Fill(ds, "Menu");
            BestSeller.DataSource = ds.Tables["Menu"];
            lblTotalPesanan.Text  = "0";

            DaftarMenu.Enabled  = false;
            BestSeller.Enabled  = false;
            TombolBayar.Enabled = false;
            cmbbxNoMeja.Enabled = true;
            DaftarMenu.ClearSelection();
            BestSeller.ClearSelection();
            DaftarPesanan.ClearSelection();
            DaftarPesanan.DataSource = null;
            pictureBox1.Image        = null;
        }