“/”应用程序中的服务器错误。

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说明: 执行当前 Web 请求期间,出现未经处理的异常。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.Data.OleDb.OleDbException: ********************************

源错误:


行 31:         OleDbDataReader dr;
行 32:         OleDbCommand nwcmd = new OleDbCommand("select top 6 * from tproduct where p_type=" + Request.QueryString["typeid"] + " order by p_update desc", nwcon);
行 33:         dr = nwcmd.ExecuteReader();
行 34:         //dr = bs.reader("");
行 35:         while (dr.Read())

源文件: d:\wwwroot\zolition\wwwroot\usercont\RelatedProducts.ascx.cs    行: 33

堆栈跟踪:


[OleDbException (0x80040e14): ********************************]
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1212805
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) +256
   System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) +216
   System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) +60
   System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +164
   System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) +115
   System.Data.OleDb.OleDbCommand.ExecuteReader() +12
   usercont_RelatedProducts.GetProType() in d:\wwwroot\zolition\wwwroot\usercont\RelatedProducts.ascx.cs:33
   usercont_RelatedProducts.Page_Load(Object sender, EventArgs e) in d:\wwwroot\zolition\wwwroot\usercont\RelatedProducts.ascx.cs:23
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4075.0