asp.net 输出干净的html代码

        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {  
           StringWriter html = new StringWriter();
           System.Web.UI.HtmlTextWriter tw = new System.Web.UI.HtmlTextWriter(html);   
           base.Render(tw);   
           string outhtml = html.ToString();   
           //outhtml = Regex.Replace(outhtml, "\\s+", " ");   
           //outhtml = Regex.Replace(outhtml, @">\r\n{2,}<", "><");  
           //outhtml = Regex.Replace(outhtml, @"</style>\s*<style\s{1,}type=""text/css"">", "");
//把注释掉的部分改成你自己的替换逻辑
           outhtml = outhtml.Trim();   
           writer.Write(outhtml);
        }

上面就是asp.net页面最终的要输出html的部分了，重写这个事件儿，可以让我们更好的控制html输出。

当然如果你是整站的话，可以直接写个Module，原理都一样。