Flexgrid scrolling in mdi-Form

Flexgrid scrolling in mdi-Form

Posted by: r.trofymchuk on 28 September 2023, 1:31 am EST

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  r.trofymchuk

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  Posted 28 September 2023, 1:31 am EST - Updated 28 September 2023, 1:36 am EST

  Hi guys,
  
  There are two MDI forms with Flexgrid. If you place one form in front of the other and start scrolling the table in the form that is in the background, the front form leaves a trace. Is there any way to remove it without changing the code?
  
  I am using the 4.8 framework. The version of the controls is 4.8.20223.584. The system is Windows 11 Pro.
  
  Projectexample.zip

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  kartik.dua

  

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  Posted 28 September 2023, 7:33 pm EST

  Hi,

  Thank you for providing the sample project and GIF. We could reproduce the behavior you mentioned on our end. We have reported it to the development team for further investigation and will let you know the updates soon.

  As a workaround, you can handle the C1FlexGrid.AfterScroll event and call the C1FlexGrid.Invalidate method to redraw the cells. Please see the updated project for reference (WindowsFormsApp142_workaround.zip).

  [Internal Tracking ID: C1WIN-31136]

  Best Regards,
  
  Kartik

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  kartik.dua

  

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  Posted 13 March 2024, 4:52 pm EST

  Hi,

  We are glad to let you know that this issue has been fixed in the latest 2023v3(643) HF2 release. It is now available for installation from NuGet and will be available for installation from ComponentOneControlPanel in a few days.

  https://www.nuget.org/packages/C1.Win.C1FlexGrid/4.8.20233.643

  Best Regards,

  Kartik