“/”应用程序中的服务器错误。

文件“f:\usr\LocalUser\qyw119581\sitemap.xml”正由另一进程使用,因此该进程无法访问该文件。

说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.IO.IOException: 文件“f:\usr\LocalUser\qyw119581\sitemap.xml”正由另一进程使用,因此该进程无法访问该文件。

源错误:


行 22:         {
行 23:             DataSet ds = new DataSet();
行 24:             ds.ReadXml(path);
行 25:             if (ds.Tables.Count < 1)
行 26:             {

源文件: f:\usr\localuser\qyw119581\App_Code\SiteMap.cs    行: 24

堆栈跟踪:


[IOException: 文件“f:\usr\LocalUser\qyw119581\sitemap.xml”正由另一进程使用,因此该进程无法访问该文件。]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +7726256
   System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) +1162
   System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize) +64
   System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials credentials) +77
   System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn) +54
   System.Xml.XmlTextReaderImpl.OpenUrlDelegate(Object xmlResolver) +74
   System.Threading.CompressedStack.runTryCode(Object userData) +70
   System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) +0
   System.Threading.CompressedStack.Run(CompressedStack compressedStack, ContextCallback callback, Object state) +108
   System.Xml.XmlTextReaderImpl.OpenUrl() +186
   System.Xml.XmlTextReaderImpl.Read() +208
   System.Xml.XmlTextReader.Read() +15
   System.Xml.XmlReader.MoveToContent() +64
   System.Data.DataSet.ReadXml(XmlReader reader, Boolean denyResolving) +306
   System.Data.DataSet.ReadXml(String fileName) +80
   UCan.BSiteMap.getList(String strWhere, String sort) in f:\usr\localuser\qyw119581\App_Code\SiteMap.cs:24
   PublicPage.SEOSiteMap() in f:\usr\localuser\qyw119581\App_Code\PublicPage.cs:209
   PublicPage.OnInit(EventArgs e) in f:\usr\localuser\qyw119581\App_Code\PublicPage.cs:96
   System.Web.UI.Control.InitRecursive(Control namingContainer) +333
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +378


版本信息: Microsoft .NET Framework 版本:2.0.50727.8669; ASP.NET 版本:2.0.50727.5491