DEASDataModel.msl(2249,10) : error 3024: Problem in mapping fragments starting at line 2249:Must specify mapping for all key properties (tblBusStops.ID, tblBusStops.BusStopID) of the EntitySet...

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C#

private void BindGrid()
   {
       try
       {
           objPresenterCorporateprofile = new CorporateProfilePresenter(this);
           GetcorporateDetails_All = objPresenterCorporateprofile.Bind(GetcorporateDetails_All);
           IEnumerable CorporateDetailsData = objPresenterCorporateprofile.GetCorporateDetatils();
           gridCorporateProfile.DataSource = CorporateDetailsData;
           gridCorporateProfile.DataBind();
       }
       catch (Exception ex)
       {
           ex.Message.DefaultIfEmpty();
       }
   }

Posted 10-Sep-13 2:10am

santoshroyal

Updated 10-Sep-13 2:28am

v3

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thatraja 10-Sep-13 8:14am

:'( Include the exception message in your question & some more details.

santoshroyal 10-Sep-13 8:27am

in inner exception it is showing null value sir

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OriginalGriff · Answer 1 · 2013-09-10T02:19:00

The error message you quote is pretty specific: it says that there is a problem, and that the details of what caused it are in the inner exception - which means a problem was caught, and wrapped in another exceptio for passing up to your code.
So, look at the inner exception and it should give you the details you need to look at!