Corrupt spreadsheet

Posted by: rick-macdonald on 8 September 2017, 2:26 pm EST

  • Posted 8 September 2017, 2:26 pm EST

    A client sent me this spreadsheet from a Spread for Winforms 4.0 application.

    The problem appears to be with adding or removing rows, in particular row index of 500 or above

    I have attached the spreadsheet (several hidden columns) and resulting error message.

     Even with simple code to add/remove a specific index results in an error also can not change the rowcount.

    Any idea of whats going on or how to repair/rebuilt the spreadsheet



    2010/09/Unhandled exception has occurred in your
  • Replied 8 September 2017, 2:26 pm EST


    Are you specifying number of Rows and Columns while assigning the DefaultSheetDataModel to Spread? Because that could be an issue as adding more rows in the Spread than the specified rows would cause an error. And also please upgrade your Spread to the latest maintenance build of Spread 4 available and let us know if this error still persist?

    You can download the latest build from this link:- 
 and if possible please send us the sample replicating the issue for us to debug at our end.


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