protected override void Render(HtmlTextWriter writer) { StringWriter output = new StringWriter(); base.Render(new HtmlTextWriter(output)); //This is the rendered HTML of your page. Feel free to manipulate it. string outputAsString = output.ToString(); writer.Write(outputAsString); }
asp.net 页面 输出之前修改 html（render）
原文：http://www.cnblogs.com/duanweishi/p/4847589.html