[转]动态添加css文件，js文件，控件

二、动态添加JS文件(通过jquery实现)
       $.getScript("test.js");

三、动态添加控件(由于动态添加的控件在页面回发时会消失，所以建议在OnPreLoad重新加载)
       <asp:Panel ID="pnlAddressContainer" runat="server"></asp:Panel>
       protected void AddAdress(string id)
       {
                Label lb = new Label();
                lb.Text = "Address" + id + ": ";
                TextBox tb = new TextBox();
                tb.ID = "TextBox" + id;
                tb.Text = Request.Form[tb.ID];
                Button btn = new Button();
                btn.Text = "Check";
                btn.ID = "Button" + id;
                btn.Click += new EventHandler(ClickEvent);
                pnlAddressContainer.Controls.Add(lb);
                pnlAddressContainer.Controls.Add(tb);
                pnlAddressContainer.Controls.Add(btn);
        }

转自：http://www.cnblogs.com/gossip/archive/2011/02/20/1959154.html