Server Error in '/' Application.

There is no row at position 0.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IndexOutOfRangeException: There is no row at position 0.

Source Error:


Line 66:         this.productlist.DataBind();
Line 67:         mds = mdb.GetDs("SELECT MenuSys_1.MenuSys1 AS Expr1, MenuSys.*,MenuSys_1.MenuSys0 AS Expr3 FROM MenuSys INNER JOIN       MenuSys MenuSys_1 ON        MenuSys.MenuSys3 = MenuSys_1.MenuSys0 WHERE  (MenuSys.MenuSys0 = " + vid.ToString() + " )");
Line 68:         webSite = mds.Tables[0].Rows[0]["Expr1"].ToString();
Line 69:         webSite1 = mds.Tables[0].Rows[0]["MenuSys1"].ToString();
Line 70:         this.Title = webSite + " - " + Application["sysset1"].ToString();

Source File: d:\wwwroot\datfyy\wwwroot\product.aspx.cs    Line: 68

Stack Trace:


[IndexOutOfRangeException: There is no row at position 0.]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +1678426
   System.Data.DataRowCollection.get_Item(Int32 index) +21
   _Default.Page_Load(Object sender, EventArgs e) in d:\wwwroot\datfyy\wwwroot\product.aspx.cs:68
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1031
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