C# HtmlMeta类代码示例

    protected void Page_Load(object sender, EventArgs e)
    {
        switch ((Page.RouteData.Values["info"] ?? "").ToString())
        {
            case "404":
                PageHelper.ShowResultPage("您访问的页面不存在", "~/Index");
                break;
            default:
                break;
        }

        if (Session["Result"] == null)
        {
            Session["Result"] = "未知错误";
            Session["ResultRedirect"] = "~/Index".ResolveUrl();
        }

        object redirect = Session["ResultRedirect"];
        if (redirect != null)
        {
            HtmlMeta autoRefresh = new HtmlMeta();
            autoRefresh.HttpEquiv = "refresh";
            autoRefresh.Content = "5;url=" + redirect.ToString();
            Page.Header.Controls.Add(autoRefresh);
        }
        ctContent.Text = Session["Result"].ToString();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        Page.SmartNavigation = false;

        lblType.Text = "TIRE MACHINERY";

        //SELECT [item_number], [size], [style], [manufacturer] FROM [TIRE_MACHINERY] WHERE ([type] = ?)

        OleDbConnection TireConnection = new OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0; Data Source=" +
            Server.MapPath("").ToString() + "\\App_Data\\xSobesInventoryx.mdb");

        OleDbCommand TireCommand = new OleDbCommand("SELECT [item_number], [size], [style], [manufacturer] FROM [TIRE_MACHINERY] WHERE ([type] = @type)", TireConnection);
        TireCommand.Parameters.Add("@type", OleDbType.Char).Value = Convert.ToString(DropDownList1.SelectedItem);

        TireConnection.Open();
        OleDbDataReader TireReader = TireCommand.ExecuteReader();

        if (TireReader.HasRows)
        {
            DataList1.DataSource = TireReader;
            DataList1.DataBind();
        }

        {
            HtmlMeta keywords = new HtmlMeta();
            keywords.Name = "keywords";
            keywords.Content = "tire machinery, used tire machinery, tires, rubber machinery, used rubber machinery";
            Header.Controls.Add(keywords);

            HtmlMeta description = new HtmlMeta();
            description.Name = "description";
            description.Content = "Over 20 different types of used tire machinery";
            Header.Controls.Add(description);
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        string val = Request.QueryString["val"] == null ? string.Empty : Convert.ToString(Request.QueryString["val"]);
        string orderId = SaveLead();
        if (val == "3")
        {   //Flow Ajax call: Capture ShortLEad  IN DB
            string returnShortLeadValue = orderId;
            Response.Clear();
            Response.ContentType = "text/xml";
            Response.Write(returnShortLeadValue);
            Response.End();
        }
        else
        {

            if (string.IsNullOrEmpty(Request.Form["redirectURL"]))
                redirectURL = "Error.htm";
            else
            {
                redirectURL = Request.Form["redirectURL"] + "?id=" + orderId;
            }

            HtmlMeta meta = new HtmlMeta();
            meta.HttpEquiv = "refresh";
            meta.Content = "0.005;url=" + redirectURL;

            this.Header.Controls.Add(meta);

        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        HttpCookie cookie = Request.Cookies["BrowserDate"];
        if (cookie == null)
        {
            cookie = new HttpCookie("BrowserDate");
            cookie.Value = DateTime.Now.Date.ToString();
            cookie.Expires = DateTime.Now.AddDays(22);
            Response.Cookies.Add(cookie);
        }
        DateTime isNow = DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":").Replace("%28", "(").Replace("%29", ")"));
        Data dat = new Data(DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":").Replace("%28", "(").Replace("%29", ")")));

        HtmlMeta hm = new HtmlMeta();
        HtmlMeta kw = new HtmlMeta();
        HtmlMeta lg = new HtmlMeta();
        HtmlHead head = (HtmlHead)Page.Header;

        hm.Name = "Description";
        hm.Content = "Feature events, locales, trips and bulletins on HippoHappenings. By making all posting entirely free, we encourage you to post all public evets, whether big, small or even just a street performance. Promote them even further by featuring your happenings.";
        head.Controls.AddAt(0, hm);

        kw.Name = "keywords";
        kw.Content = "Feature event locale trip and bulletin on HippoHappenings";
        head.Controls.AddAt(0, kw);

        lg.Name = "language";
        lg.Content = "English";
        head.Controls.AddAt(0, lg);
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            HtmlMeta ds = new HtmlMeta();
            HtmlMeta kw = new HtmlMeta();
            HtmlMeta lg = new HtmlMeta();

            HtmlHead head = (HtmlHead)Page.Header;

            kw.Name = "keywords";
            kw.Content = "About HippoHappenings";
            head.Controls.AddAt(0, kw);

            ds.Name = "description";
            ds.Content = "HippoHappenings provides events and unconventional local happenings";
            head.Controls.AddAt(0, ds);

            lg.Name = "language";
            lg.Content = "English";
            head.Controls.AddAt(0, lg);

            ChangeMission(MissionTimer, new EventArgs());
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (Request.QueryString["id"] == null)
        {
            Response.Redirect("~/ReadyReaders.aspx?gender=all");
        }

        // Gets the name of the product and put it as the title
        string title = Frames.GetName(Request.QueryString["id"]) + " @ OnSiteEyewear.ca";
        HtmlMeta metaTitle = new HtmlMeta();
        metaTitle.Name = title;
        metaTitle.Content = title;
        Page.Header.Controls.Add(metaTitle);
        Page.Title = metaTitle.Content;

        // Add values to the ddlPower
        ddlPower = (DropDownList)fvSpecificReadyReader.FindControl("ddlPower");

        while (ddlPowerInt < 3)
        {
            ddlPowerInt = ddlPowerInt + 0.25;

            ddlPower.Items.Add(new ListItem(String.Format("{0:+0.00}", ddlPowerInt), ddlPowerNum.ToString()));
            ddlPowerNum++;
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        HttpCookie cookie = Request.Cookies["BrowserDate"];
        if (cookie == null)
        {
            cookie = new HttpCookie("BrowserDate");
            cookie.Value = DateTime.Now.Date.ToString();
            cookie.Expires = DateTime.Now.AddDays(22);
            Response.Cookies.Add(cookie);
        }
        DateTime isNow = DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":").Replace("%28", "(").Replace("%29", ")"));
        Data dat = new Data(DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":").Replace("%28", "(").Replace("%29", ")")));

        HtmlMeta hm = new HtmlMeta();
        HtmlMeta kw = new HtmlMeta();
        HtmlMeta lg = new HtmlMeta();
        HtmlHead head = (HtmlHead)Page.Header;

        hm.Name = "Description";
        hm.Content = "Hippo Boss and Hippo Points are your tool on HippoHappenings for "+
            "promoting yourself online. It's our gift to you for having posted lots of content on our site.";
        head.Controls.AddAt(0, hm);

        kw.Name = "keywords";
        kw.Content = "Hippo Boss and Points promote your cause";
        head.Controls.AddAt(0, kw);

        lg.Name = "language";
        lg.Content = "English";
        head.Controls.AddAt(0, lg);
    }

 protected void Button2_Click(object sender, EventArgs e)
 {
     HtmlMeta meta = new HtmlMeta();
     meta.HttpEquiv = "Refresh";
     meta.Content = "2;URL=http://www.OdeToCode.com";
     Header.Controls.Add(meta);
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        HtmlMeta hm = new HtmlMeta();
        HtmlHead head = (HtmlHead)Page.Header;
        hm.Name = "ROBOTS";
        hm.Content = "NOINDEX, FOLLOW";
        head.Controls.AddAt(0, hm);

        ImageButton9.OnClientClick = "javascript:Search('Group.aspx?ID=" +
            Request.QueryString["ID"].ToString() + "');";

        HttpCookie cookie = Request.Cookies["BrowserDate"];
        Data dat = new Data(DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":")));

        string groupID = Request.QueryString["ID"].ToString();

        DataView dvMembers = dat.GetDataDV("SELECT * FROM Group_Members WHERE GroupID=" +
           groupID + " AND MemberID=" + Session["User"].ToString());

        if (bool.Parse(dvMembers[0]["SharedHosting"].ToString()))
        {
            HostPanel.Visible = true;
        }
        else
            HostPanel.Visible = false;
    }

 protected void Page_Load(object sender, EventArgs e)
 {
     HtmlMeta description = new HtmlMeta();
     description.Name = "description";
     description.Content = "All rubber machinery products, excluding tire machinery, both new and used";
     Header.Controls.Add(description);
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string strTitle, strDescription, strMetaTitle, strMetaDescription;
            if (!string.IsNullOrEmpty(Request.QueryString["tv"]))
            {
                var oTuVan = new Article();
                var dv = oTuVan.ArticleSelectOne(Request.QueryString["tv"]).DefaultView;

                if (dv != null && dv.Count <= 0) return;
                var row = dv[0];

                strTitle = Server.HtmlDecode(row["ArticleTitle"].ToString());
                strDescription = Server.HtmlDecode(row["Description"].ToString());
                strMetaTitle = Server.HtmlDecode(row["MetaTittle"].ToString());
                strMetaDescription = Server.HtmlDecode(row["MetaDescription"].ToString());

                //hdnSanPham.Value = progressTitle(dv[0]["ProductCategoryName"].ToString()) + "-pci-" + dv[0]["ProductCategoryID"].ToString() + ".aspx";
            }
            else
            {
                strTitle = strMetaTitle = "Tư Vấn";
                strDescription = "";
                strMetaDescription = "";
            }
            Page.Title = !string.IsNullOrEmpty(strMetaTitle) ? strMetaTitle : strTitle;
            var meta = new HtmlMeta() { Name = "description", Content = !string.IsNullOrEmpty(strMetaDescription) ? strMetaDescription : strDescription };
            Header.Controls.Add(meta);

            lblTitle.Text = strTitle;
            lblTitle2.Text = strTitle;
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        var googleSiteVerificationMeta = new HtmlMeta { Name = "google-site-verification" };

        if (Request.IsDotInfo())
        {
            googleSiteVerificationMeta.Content = "6M9JTp1F2QTbPqYFmcJnf06iUb8RSsA6QOc_wQ_8";

            //if (!Request.IsRobot() || (Page.Request.AppRelativeCurrentExecutionFilePath.ToLower() != "~/default.aspx"))
            {
                var oldUri = Request.Url.AbsoluteUri.ToLower();
                Response.RedirectPermanent(oldUri.Replace("jooyandeh.info", "jooyandeh.com"));
            }
        }
        else if (Request.IsDotCom())
        {
            googleSiteVerificationMeta.Content = "jJh_5Te44yV12kapDQNEfYp32gejcxXdVIXEjVJIu4g";
        }
        else if (Request.IsOnAzureProd())
        {
            googleSiteVerificationMeta.Content = "leZeHIkj_1Av8w090g9O6rNaBzxgqOevyf8CpCFuiGk";
        }
        else if (Request.IsOnAzureDev())
        {
            googleSiteVerificationMeta.Content = "leZeHIkj_1Av8w090g9O6rNaBzxgqOevyf8CpCFuiGk";
        }

        if (googleSiteVerificationMeta.Content != string.Empty)
            Page.Header.Controls.Add(googleSiteVerificationMeta);

        if (Request.IsOnAzure())
        {
            Page.Header.Controls.Add(new HtmlMeta { Name = "robots", Content = "noindex" });
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (((DataView)odsDieuTriHo.Select()).Count <= DataPager1.PageSize)
            {
                DataPager1.Visible = false;
            }

            string strTitle, strDescription, strMetaTitle, strMetaDescription;
            if (!string.IsNullOrEmpty(Request.QueryString["di"]))
            {
                var oArticle = new Article();
                var oArticleCategory = new ArticleCategory();
                var dv = oArticle.ArticleSelectOne(Request.QueryString["di"]).DefaultView;

                if (dv != null && dv.Count <= 0) return;
                var row = dv[0];

                strTitle = Server.HtmlDecode(row["ArticleTitleEn"].ToString());
                strDescription = Server.HtmlDecode(row["DescriptionEn"].ToString());
                strMetaTitle = Server.HtmlDecode(row["MetaTittleEn"].ToString());
                strMetaDescription = Server.HtmlDecode(row["MetaDescriptionEn"].ToString());
            }
            else
            {
                strTitle = strMetaTitle = "Cough Treatment";
                strDescription = "";
                strMetaDescription = "";
            }
            Page.Title = !string.IsNullOrEmpty(strMetaTitle) ? strMetaTitle : strTitle;
            var meta = new HtmlMeta() { Name = "description", Content = !string.IsNullOrEmpty(strMetaDescription) ? strMetaDescription : strDescription };
            Header.Controls.Add(meta);
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        HtmlMeta hm = new HtmlMeta();
        HtmlHead head = (HtmlHead)Page.Header;
        hm.Name = "ROBOTS";
        hm.Content = "NOINDEX, FOLLOW";
        head.Controls.AddAt(0, hm);

        HttpCookie cookie = Request.Cookies["BrowserDate"];
        if (cookie == null)
        {
            cookie = new HttpCookie("BrowserDate");
            cookie.Value = DateTime.Now.ToString();
            cookie.Expires = DateTime.Now.AddDays(22);
            Response.Cookies.Add(cookie);
        }
        Data dat = new Data(DateTime.Parse(cookie.Value.ToString().Replace("%20", " ").Replace("%3A", ":")));

        DataView dvGroup = dat.GetDataDV("SELECT * FROM Groups WHERE ID="+Request.QueryString["ID"].ToString());
        if (dvGroup[0]["Host"].ToString() == Session["User"].ToString())
        {
            TheLabel.Text = "Since you are the primary host of the group, you must first designate another host for the group. Go to your group's home page and click on 'Edit Members' Prefs'.";
            Button3.Visible = false;
        }
    }

 public static void AddDescritpintags(HtmlHead Header)
 {
     HtmlMeta tag = new HtmlMeta();
     tag.Name = "Title";
     tag.Content = "Best Car Selling Packages to Sell your Car Online at UnitedCarExchange.com";
     Header.Controls.Add(tag);
 }