Sharepoint 以编程方式获取出现在顶部导航栏中的导航节点

Question

我需要在 SharePoint 2013 发布网站中以编程方式获取显示在顶部导航栏中的导航节点我确实搜索了它，我用下面的代码得到了它，但它给了我隐藏的项目，我不想得到隐藏的项目，所以如何获得项目排除隐藏项目（如果我在代码中使用 node.IsVisible，即使该项目在导航中隐藏，它也会一直给我 true）

using (SPSite site = new SPSite(path))
                {
                    using (SPWeb web = site.OpenWeb())
                    {
                        SPSecurity.RunWithElevatedPrivileges(delegate()
                        {

                            PublishingWeb publishingWeb = PublishingWeb.GetPublishingWeb(web);


                            SPNavigationNodeCollection navocol = publishingWeb.Navigation.GlobalNavigationNodes;

                            foreach (SPNavigationNode node in navocol)
                            {

                                    lbl.Text = lbl.Text + " + " + node.Title + "" + node.Url + "  " + node.GetType();

                            }

                            //SPNavigationNodeCollection navCol = web.Navigation.TopNavigationBar;


                            //foreach (SPNavigationNode node in navCol)
                            //{

                                //lbl.Text = lbl.Text + " + " + node.Title + "" + node.Url;

                            //}

                        });
                    }
                }

Answer 1

尝试使用 web.AllProperties["__GlobalNavigationExcludes"]，下面的代码根据我的测试工作，referenced thread。

string GlobalNavigationExcludes = (string)web.AllProperties["__GlobalNavigationExcludes"];
                    Hashtable ReturnExcludedUrls = new Hashtable();

                    if (!String.IsNullOrEmpty(GlobalNavigationExcludes))
                    {
                        string[] ExcludedGuids = GlobalNavigationExcludes.Split(';');

                        for (int i = 0; i < ExcludedGuids.Length - 1; i++)
                        {
                            string guid = ExcludedGuids[i];
                            Guid ExcludedGuid = new Guid(guid);

                            try
                            {
                                SPWeb SubWeb = web.Webs[ExcludedGuid];
                                ReturnExcludedUrls.Add(SubWeb.ServerRelativeUrl, "");
                            }
                            catch (Exception e1)
                            {
                                try
                                {
                                    SPListItem Page = web.Lists["Pages"].Items[ExcludedGuid];
                                    string ExcludedURL = String.Concat(web.ServerRelativeUrl, "/", Page.Url);
                                    ReturnExcludedUrls.Add(ExcludedURL, "");
                                }
                                catch (Exception e2)
                                { }
                            }
                        }
                    }

Sharepoint 以编程方式获取出现在顶部导航栏中的导航节点

sharepoint get navigation nodes as appear in top navigation bar programmatically

navigation

publishing

sharepoint-2013