Asp.net 导航控件用法：

1.创建站点导航文件Web.sitemap;

2.config文件：

<siteMap defaultProvider="XmlSiteMapProvider" enabled="true">
            <providers>
                <add name="XmlSiteMapProvider" description="Default SiteMap provider" type="System.Web.XmlSiteMapProvider" siteMapFile="Web.sitemap" securityTrimmingEnabled="true"/>
                <add name="SpecialSiteMapProvider" description="Special SiteMap provider" type="System.Web.XmlSiteMapProvider" siteMapFile="Special.sitemap" securityTrimmingEnabled="true"/>
            </providers>
        </siteMap>

aspx文件：

 

<asp:SiteMapDataSource ID="SiteMainMapDataSource" 
                           runat="server"
                           SiteMapProvider="SpecialSiteMapProvider" 
                            />
<asp:SiteMapPath ID="SiteMapPath1"   runat="server">
    </asp:SiteMapPath>
    <asp:TreeView ID="TreeView1" DataSourceID="SiteMainMapDataSource"  runat="server">
    </asp:TreeView>
   <asp:Menu ID="MainMenu" 
              runat="server"
              DataSourceID="SiteMainMapDataSource" 
              Orientation="Horizontal"  
              StaticDisplayLevels="2">
    </asp:Menu>