///         /// 根据输入条件进行查询，并将查询到的结果高亮显示，属性信息显示出来         ///         ///         ///         private void button1_Click(object sender, EventArgs e)         {             SearchInfo si = MapInfo.Da

form_for中使用namespace，参照下例：             [:admin, blog_category] do |f| %>             "20", :class => "required text", :value => blog_category.name %>             "submit" -%>