Server Error in '/' Application.

Invalid attempt to call Read when reader is closed.

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.InvalidOperationException: Invalid attempt to call Read when reader is closed.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[InvalidOperationException: Invalid attempt to call Read when reader is closed.]
   System.Data.SqlClient.SqlDataReader.ReadInternal(Boolean setTimeout) +582
   System.Data.SqlClient.SqlDataReader.Read() +9
   CMWEB.DAL.ContentHelper.GetListByPager(Int32 curruntPage, Int32 pageSize, String condiction, String sortstring) +256
   CMWEB.WebSite.list.AspNetPager1_PageChanged(Object sender, EventArgs e) +130
   CMWEB.WebSite.list.Page_Load(Object sender, EventArgs e) +143
   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:4.0.30319.1016

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