更改CSS动态

问题描述

我需要确定哪些 CSS 应在一些特定的网页应用。我有孩子和一个母版页的 Default.aspx的和 services.aspx 是母版页的孩子的。当用户浏览我想是的 Default.aspx的或 Services.aspx 后，系统应适用 DefaultCSS 文件，否则我想申请一些普通的CSS 文件。

I need to determine which CSS should be applied on some specific pages. I have a master page which has children and default.aspx and services.aspx are ones of the children of Master page. What I want to is when user navigates Default.aspx or Services.aspx,system should apply DefaultCSS file otherwise I want to apply some ordinary css file.

我怎么能做到这一点和这个问题有什么样的做法可能会更好。

How can I do that and for this question what kind of practice would be better.

先谢谢了。

推荐答案

我想我已经找到了我要找：

I think I've found what I am looking for :

protected void Page_Init(object sender, EventArgs e)
    {
        HtmlLink css = new HtmlLink();
        css.Href = "css/fancyforms.css";
        css.Attributes["rel"] = "stylesheet";
        css.Attributes["type"] = "text/css";
        css.Attributes["media"] = "all";
        Page.Header.Controls.Add(css);
    }

此外MSDN是介绍如何实现这一点：HtmlLink类

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