Server Error in '/' Application.

DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'IndexName'.

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.Web.HttpException: DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'IndexName'.

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:


[HttpException (0x80004005): DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'IndexName'.]
   System.Web.UI.DataBinder.GetPropertyValue(Object container, String propName) +2963309
   System.Web.UI.DataBinder.GetPropertyValue(Object container, String propName, String format) +12
   System.Web.UI.WebControls.ListControl.PerformDataBinding(IEnumerable dataSource) +350
   System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +303
   System.Web.UI.WebControls.ListControl.PerformSelect() +38
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +76
   Saravanastocks.ControlBll.FillComboByQuery(DropDownList ddlControl, String strQuery, SqlConnection ConnStr, String strTextField, String strDataValueField, String strSelectedValue, String strValue) +141
   Saravanastocks.CorpInfor.Monthly_Highlow1.FillGroup(String Exchg) +106
   Saravanastocks.CorpInfor.Monthly_Highlow1.Page_Load(Object sender, EventArgs e) +588
   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.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4330.0