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Asp.net 2.0 关于Header/title/Meta tages/Style操作的一点小技巧
（2008-4-8 wjf）
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收集一些偶然看到的小Tips，先列一些在这儿，慢慢补充。
设置Title ：
this.Header.Title="这是个Title测试";
如果用了MasterPage可以这样用：this.Page.Title = SiteMap.CurrentNode.Title;
动态设置Style：
Style style = new Style();
style.ForeColor = System.Drawing.Color.Navy;
style.BackColor = System.Drawing.Color.LightGray;
// Add the style to the header for the body of the page
this.Header.StyleSheet.CreateStyleRule(style, null, "body");
动态加样式表：HtmlLink link = new HtmlLink();
link.Attributes.Add("type", "text/css");
link.Attributes.Add("rel", "stylesheet");
link.Attributes.Add("href", "~/newstyle.css");
this.Header.Controls.Add(link);
动态加meta tags ：// Render: <meta name="keywords" content="Some words listed here" />
HtmlMeta meta = new HtmlMeta();
meta.Name = "keywords";
meta.Content = "Some words listed here";
this.Header.Controls.Add(meta);
// Render: <meta name="robots" content="noindex" />
meta = new HtmlMeta();
meta.Name = "robots";
meta.Content = "noindex";
this.Header.Controls.Add(meta);
// Render: <meta name="date" content="2006-03-25" scheme="YYYY-MM-DD" />
meta = new HtmlMeta();
meta.Name = "date";
meta.Content = DateTime.Now.ToString("yyyy-MM-dd");
meta.Scheme = "YYYY-MM-DD";
this.Header.Controls.Add(meta);
设置Title ：
this.Header.Title="这是个Title测试";如果用了MasterPage可以这样用：
this.Page.Title = SiteMap.CurrentNode.Title; 动态设置Style：
Style style = new Style();style.ForeColor = System.Drawing.Color.Navy;style.BackColor = System.Drawing.Color.LightGray;// Add the style to the header for the body of the pagethis.Header.StyleSheet.CreateStyleRule(style, null, "body");动态加样式表：
HtmlLink link = new HtmlLink();link.Attributes.Add("type", "text/css");link.Attributes.Add("rel", "stylesheet");link.Attributes.Add("href", "~/newstyle.css");this.Header.Controls.Add(link);动态加meta tags ：
// Render: <meta name="keywords" content="Some words listed here" />HtmlMeta meta = new HtmlMeta();meta.Name = "keywords";meta.Content = "Some words listed here";this.Header.Controls.Add(meta);// Render: <meta name="robots" content="noindex" />meta = new HtmlMeta();meta.Name = "robots";meta.Content = "noindex";this.Header.Controls.Add(meta);// Render: <meta name="date" content="2006-03-25" scheme="YYYY-MM-DD" />meta = new HtmlMeta();meta.Name = "date";meta.Content = DateTime.Now.ToString("yyyy-MM-dd");meta.Scheme = "YYYY-MM-DD";this.Header.Controls.Add(meta);