UCSiteMapPath.ascx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;



public partial class UserControls_UCSiteMapPath : System.Web.UI.UserControl

{

    protected void Page_Load(object sender, EventArgs e)

    {



    }

    protected void SiteMapPath1_ItemDataBound(object sender, SiteMapNodeItemEventArgs e)

    {

        var item = e.Item;

        if (item.ItemType == SiteMapNodeItemType.Current && item.SiteMapNode.Description == "查看商品详细")

        {

            var category = Category.GetProductCategory(new Guid(Request["ID"]));//商品的直接类别



            e.Item.Controls.AddAt(0, new HyperLink() { Text = category.Name, NavigateUrl = string.Format("~/ProductsByCategory.aspx?CategoryID={0}", category.ID) });

            e.Item.Controls.AddAt(0, new Literal() { Text = this.SiteMapPath1.PathSeparator });

            Category.BuildSiteMapPath(e, category, this.SiteMapPath1.PathSeparator);



            string titlename, name;

            if (this.Page is PageBase)

            {

                titlename = (this.Page as PageBase).PageTitle;

                name = titlename.Substring(6, titlename.Length-6);

                e.Item.Controls.AddAt(0, new HyperLink() { Text = name, NavigateUrl = "~/" });

                e.Item.Controls.AddAt(0, new Literal() { Text = this.SiteMapPath1.PathSeparator });

            }

        }



        string s = item.ToString();

    }



    

}