如何从数据库值创建元标记 [英] how to create meta tags from database values

问题描述

我的网站上有facebook分享按钮。我找不到任何正确的代码。所以我试图通过许多网站首选的元标记使用。但作为一个新鲜的我不知道如何将我的数据库值调用我的元标记。请任何人帮助我解决问题

Hi,
I am having facebook share button in my website. i couldn't find any code to do that properly.So i am trying to use by meta tags preferred by many websites.But as a fresher i don't know how to call my database values into my meta tags.please anybody help me to solve the problem

推荐答案

您好，您可以通过c＃

中的代码添加它。您需要获取正确元标记的值。

例如我创建了机器人元标记和值noindex ，按照从数据库中获取。

Hi here you can add it by code in c#
You need to just fetch value for proper metatag.
FOr example i have created robots meta tag and value noindex,follow is taking from database.

HtmlMeta meta = new HtmlMeta();

meta.Name = "robots";

meta.Content = "noindex,follow";

this.Page.Header.Controls.Add(meta);

HtmlMeta keywords = new HtmlMeta（）;



keywords.Name =keywords; //您的元标记名称



keywords.Content =从数据库中检索元标记名称



标题.Controls.Add（keywords）;

HtmlMeta keywords = new HtmlMeta();

keywords.Name = "keywords"; // Your Meta Tag Name

keywords.Content = Retrieve your meta tag name from database

Header.Controls.Add(keywords);

DataTable dt;

dt = this.objmetaTagBAL.getMetaTag（）; //从数据库中选择元标记

HtmlMeta keywords = new HtmlMeta（）;

keywords.Content = dt.Rows [0] [1] .ToString（）;

Header.Controls.Add（keywords）;

DataTable dt;
dt = this.objmetaTagBAL.getMetaTag(); // Selecting Meta tag from database
HtmlMeta keywords = new HtmlMeta();
keywords.Content = dt.Rows[0][1].ToString() ;
Header.Controls.Add(keywords);

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