FlexGrid & Core 3

Posted by: peter.johannes on 25 October 2019, 7:02 pm EST

  • Posted 25 October 2019, 7:02 pm EST

    I have ported a C# Project to Core 3
    It is compileable.
    But starting the program throws a System.NullReferenceException.

    the same is true running your DotNetCore3App - C1FlexGrid SubTotals example.

    What went wrong?

    Is there a special version of the winForm components required?

    Please answer.
  • Replied 17 March 2020, 10:22 pm EST

    Hello Peter,

    We regret you have to face trouble migrating your project. The problem you are facing is a known bug in the control [ID:401707].
    However, I am also happy to inform you that the team has resolved the issue in an internal version. Currently, it is being tested and once it passes, the fix will be public.
    I will inform you once the fix is released.

    Regards.
    Ruchir
  • Marked as Answer

    Replied 17 March 2020, 10:19 pm EST

    Hi Peter,

    Hi,

    I am glad to inform you that the issue has been fixed in the latest build (i.e. 2020v1). You can get it from the link below:
    http://prerelease.componentone.com/dotnet452/c1winform/2020-t1/C1WinForms-452_4.5.20201.416.zip

    Thanks,
    Pragati
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