Spreadsheet capacity / pratical limits

2 posts, 0 answers
  1. Tomica
    Tomica avatar
    147 posts
    Member since:
    Apr 2008

    Posted 06 May 2016 Link to this post

    I've been exploring use of the Spreadsheet control. I followed an example which shows me how to define the provider and read from an XLS file in App_Data folder of ASP.NET application. Uses latest versions of UI/AJAX, VS2015, Azure, etc.

    I am finding that simple spreadsheets load reliably.

    Medium size ones take a few seconds to load, and then show a blank sheet, no error message.

    See attachment for this error.

    Large size ones take a long time and timeout.

    I am wondering whether there are severe capacity and/or performance issues with the Spreadsheet control, or this behavior is a side-effect of reading a file within my app's directory.


  2. Nencho
    Nencho avatar
    1890 posts

    Posted 11 May 2016 Link to this post

    Hello Tomica,

    Actually, the issue may be cause of both suggestions that you have, however it still depends on the amount of data that needs to be loaded and generated in the Spreadsheet control.

    I would suggest you to submit a support ticket, along with a runnable sample attache, on order to be able to locally test your implementation and evaluate your scenario.

    Do you need help with upgrading your ASP.NET AJAX, WPF or WinForms projects? Check the Telerik API Analyzer and share your thoughts.
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