Add menu by using for loop on runtime

 if (Session["accesscode"].ToString() == "15")   
                {
                    usermgmt.Visible = true;
                    dispp.Visible = true;

                }
                else
                {
                    usermgmt.Visible = false;
                    dispp.Visible = false;
  
                }
                 string strParam;

            String strConnString = ConfigurationManager.ConnectionStrings["ROMAConnectionString"].ConnectionString;
            SqlConnection con = new SqlConnection(strConnString);
            SqlCommand cmd = new SqlCommand();
            SqlDataAdapter sda = new SqlDataAdapter();
            DataSet ds = new DataSet();

            if (!IsPostBack)
            {
                cmd.CommandType = CommandType.Text;
                cmd.CommandText = "select distinct a.MENU_ID,A.MENU_NAME,d.SUBMENU_ID, d.submenu_name from Menu_Master a , ROMA..USER_MASTER b , SubmenuRec c , Submenu D, Menu_IDCODE e where a.menu_id=c.menu_id  and b.accessrights = e.accessrights and c.submenu_id= d.submenu_id and b.username= ('" + strParam + "')";
                cmd.Connection = con;
                sda.SelectCommand = cmd;
                sda.Fill(ds);
                 
                for (int j = 0; j <= ds.Tables[0].Rows.Count - 1; j++)
                {

                    for (int i = 0; i <= Rows.Count - 1; i++)
                    {
                           
 /*MenuItem mnuTestChild = new MenuItem();
mnuTestChild.NavigateUrl = "";
mnuTestChild.Text = "Child Test";
mnuTest.ChildItems.Add(mnuTestChild);
Menu1.Items.Add(mnuTestChild);*/
                    }
                }
        
              
        }/*
        private void bindmenu()
        {
                       
            string strParam = Request.QueryString["menuid"] + "";
            String strConnString = ConfigurationManager.ConnectionStrings["ROMAConnectionString"].ConnectionString;
            SqlConnection con = new SqlConnection(strConnString);
            con.Open(); 
            SqlCommand cmd = new SqlCommand();
            SqlCommand cmd1 = new SqlCommand();
            SqlDataAdapter sda = new SqlDataAdapter();
            DataSet ds = new DataSet();
            DataTable dt = new DataTable();

                cmd.CommandType = CommandType.Text;
                //cmd1.CommandType = CommandType.Text;
               
                 // cmd.CommandText = " select menu_id from Menu_IDCODE where AccessRights in ('" + strParam + "')";
                //  cmd1.CommandText = "select SubMenu_id from SubmenuRec where Menu_id=" + Session["strParam"].ToString();


                cmd.CommandText = "select * from menu_master ";
                cmd.Connection = con;   
              //  cmd1.Connection = con;

                sda.SelectCommand = cmd;
             //   sda.SelectCommand = cmd1;
                sda.Fill(ds);
                dt = ds.Tables[0];
                DataRow[] drowparent = dt.Select("Menu_id=" + 0);
                foreach (DataRow dr in drowparent)
                { 
                    Menu1.Items.Add( new MenuItem(dr ["menu_name"].ToString()));
                  
                }    
            foreach( DataRow dr in dt.Select("ParentId =" + 0))
            {
                   MenuItem men1 = new MenuItem(dr ["menu_name"].ToString());
                   Menu1.FindItem(dr ["ParentId"].ToString()).ChildItems.Add(men1);
                    

            }
        */      
        
             }

          }