如何在render中获取html页面代码？

[vvccstar125]

如何在render中获取html页面代码并且保存在session中？
功能如上。万分感谢

[whoami333]

Mark.

[newdigitime]

没测试过,基本思路应该是这样吧

protected override void Render(System.Web.UI.HtmlTextWriter writer)
  {
    System.IO.StringWriter sw = new System.IO.StringWriter();
    System.Web.UI.HtmlTextWriter htmlw = new HtmlTextWriter(sw);
    base.Render(htmlw);
    htmlw.Flush();
    htmlw.Close();
    session["xxx"]=writer.ToString();
    sw=null;
  }

[Teng_s2000]

干嘛？你想着直接修改人家的HTML？

[symbol_bc]

应该是这样!

protected override void Render(HtmlTextWriter writer)
        {
            StringWriter sw = new StringWriter();
            HtmlTextWriter op = new HtmlTextWriter(sw);
            base.Render(op);
            //你想要的
            string strHtml = sw.GetStringBuilder().ToString(); 
        
        }

不过放到session里好奇怪啊。

[myhope88]

嗯，楼上的代码应该可行的

[vvccstar125]

你们上面的操作会让我本身要输出的页面变成空白。牛人们再来想想

[newdigitime]

[Quote=引用 6 楼 vvccstar125 的回复:]
你们上面的操作会让我本身要输出的页面变成空白。牛人们再来想想
[/Quote]
自动再动动脑筋嘛.照猫画虎就行了

protected override void Render(System.Web.UI.HtmlTextWriter writer)
  {
    System.IO.StringWriter sw = new System.IO.StringWriter();
    System.Web.UI.HtmlTextWriter htmlw = new HtmlTextWriter(sw);
    base.Render(htmlw);
    session["xxx"]=sw.ToString();
    writer.Write(sw.ToString());   //可以改用 base.Render(writer)效果一样
     htmlw.Flush();
    htmlw.Close();
    sw.Close();
  }

[newdigitime]

小失误

protected override void Render(System.Web.UI.HtmlTextWriter writer)
  {
    System.IO.StringWriter sw = new System.IO.StringWriter();
    System.Web.UI.HtmlTextWriter htmlw = new HtmlTextWriter(sw);
    base.Render(htmlw);
    htmlw.Flush();
    session["xxx"]=sw.ToString();
    writer.Write(sw.ToString());   //可以改用 base.Render(writer)效果一样
     htmlw.Close();
    sw.Close();
  }

[vvccstar125]

结贴了~顶 谢谢大哥

[xyfy123]

回帖可以得分么?我发现啊会的,真是的,为什么有人的帖子必须要回复登陆才可以看到呢