ReportViewer WinForms in Framework .Net 4.0 is very slow RRS feed

  • Question

  • We are trying to migrate our Winforms application from Visual Studio 2008 with Framework 3.5 to Visual Studio 2012 with Framework 4.0.

    Everything works fine except for the reports, wich have been developped with the ReportViewer dlls.

    They get extremely slow in the new environment. We have already adapted the rdlcs to the new format for the designer.

    The issue seems to be caused by the Framework 4.0, because if we run it from Visual Studio 2012 with the 3.5, it works perfectly.

    Thanks in advance.


    Thursday, October 10, 2013 12:42 PM

All replies

  • Hi Beatriz,

    Welcome to MSDN forum.

    I think this thread is specific to Report Controls forum. This form is to discuss problems about CLR development. Please post a new thread on that forum. http://social.msdn.microsoft.com/Forums/en-US/home?forum=vsreportcontrols.

    Thank you for your understanding.

    Best Regards,

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    Friday, October 11, 2013 6:33 AM