PotalSiteMapProvider不返回頁面

Question

PotalSiteMapProvider不返回頁面。我使用的代碼如下：

 PortalSiteMapProvider prov = PortalSiteMapProvider.CurrentNavSiteMapProviderNoEncode; 
     prov.DynamicChildLimit = 0; 
     prov.IncludeSubSites = PortalSiteMapProvider.IncludeOption.Always; 
     prov.IncludePages = PortalSiteMapProvider.IncludeOption.Always; 
     prov.IncludeHeadings = true; 
     prov.IncludeAuthoredLinks = true; 
     SiteMapNode root = prov.RootNode; 

     //prov.IncludePages = PortalSiteMapProvider.IncludeOption.Always; 
     SiteMapNodeCollection collection = prov.GetChildNodes(root); 


     foreach (SiteMapNode thisNode in collection) 
     { 
      SiteMapNodeCollection thisCollection; 
      if (thisNode.GetType() == typeof(PortalWebSiteMapNode)) 
      { 
       prov.IncludePages = PortalSiteMapProvider.IncludeOption.Always; 
       thisCollection = prov.GetChildNodes((PortalWebSiteMapNode)thisNode); 
      } 
     } 

我看着它通過調試，thisCollection，不具有任何孩子，雖然thisNode是具有頁面的子網站節點。我在做什麼錯誤，我怎樣才能得到那個節點中的頁面？ 謝謝！

Answer 1

這是我在一個項目中使用的代碼。它似乎爲我適當地提供了子頁面。

PortalSiteMapProvider portalProvider = (PortalSiteMapProvider)SiteMap.Providers["CurrentNavSiteMapProviderNoEncode"]; 
PortalSiteMapNode currentNode = portalProvider.CurrentNode as PortalSiteMapNode; 
foreach (SiteMapNode childNode in currentNode.ChildNodes) { 
    ... 
}