把Excel隱藏處理

 KDTMenuManager tm = getMenuManager(this.getTableForCommon());
         if (tm!=null)
         {
            Component[] menus = tm.getMenu().getComponents();
            for(int i=0;i<menus.length;i++)
            {
             //把Excel隱藏處理。
                if (menus[i] instanceof JMenuItem)
                {
                    JMenuItem menu = (JMenuItem) menus[i];
                    if (menu.getText().indexOf("Excel")>=0)
                    menu.setVisible(true);
                }
            }
         }