C1.Win.Input : Application crash

C1.Win.Input : Application crash

Posted by: phartemann on 23 August 2024, 8:26 am EST

• 

  phartemann

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  Posted 23 August 2024, 8:26 am EST

  Hi,

  I put on my Winform .net8 application multiple controls from C1.Win.Input (like Combobox, TextBox)
  
  When I scroll long time and move mouse during scroll between each controls, I obtain a crash of the application, with null ref exception.

  Stack trace I obtain with your sample ControlExplorer application, on the TextBox part :
  
  à C1.Win.Input.Base.Editors.InputTextEditor.OnMouseWheel(MouseEventArgs e)
  
  à System.Windows.Forms.Control.WmMouseWheel(Message& m)
  
  à System.Windows.Forms.Control.WndProc(Message& m)
  
  à System.Windows.Forms.TextBoxBase.WndProc(Message& m)
  
  à System.Windows.Forms.TextBox.WndProc(Message& m)
  
  à C1.Win.Input.Base.Editors.InputTextEditor.WndProc(Message& m)
  
  à C1.Win.Input.Base.Editors.InputTextEditor.RaiseWndProc(Message& m)
  
  à System.Windows.Forms.NativeWindow.Callback(HWND hWnd, MessageId msg, WPARAM wparam, LPARAM lparam)
  
  à Windows.Win32.PInvoke.DispatchMessage(MSG lpMsg)
  
  à System.Windows.Forms.Application.ComponentManager.Microsoft.Office.IMsoComponentManager.FPushMessageLoop(UIntPtr dwComponentID, msoloop uReason, Void* pvLoopData)
  
  à System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(msoloop reason, ApplicationContext context)
  
  à System.Windows.Forms.Application.ThreadContext.RunMessageLoop(msoloop reason, ApplicationContext context)*

  Is there a solution to bypass this problem ?
  
  Thank you in advance,
  
  Kind regards,
  
  Patrick

• 

  kartik.dua

  

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  Posted 26 August 2024, 12:50 am EST

  Hi Patrick,

  Thank you for sharing all the details. FYI, this is a known issue in the latest version of C1 Input controls. The issue has already been reported to the development team, and the fix is scheduled for the upcoming 2024v1 Hotfix 2 release. We will notify you as soon as the release is available for download.

  [Internal Tracking ID: C1WIN-31968]

  Best Regards,
  
  Kartik

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  phartemann

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  Posted 26 August 2024, 5:08 am EST

  Hi,

  Thank you for your answer.
  
  Do you know the approximate release date of a version with the patch?
  
  Is it possible to downgrade to avoid this problem? If so, on which version?

  Thank you in advance,
  
  Best regards,
  
  Patrick

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  kartik.dua

  

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  Posted 27 August 2024, 1:00 am EST

  Hi Patrick,

  The 2024v1 Hotfix 2 release is scheduled for the first week of September. We will notify you as soon as it becomes available for installation.

  Also, we do not recommend downgrading to older versions, as it may lead to unexpected issues elsewhere. We kindly ask that you wait for the upcoming release to receive this fix.

  Thank you for your patience and understanding.

  Best Regards,
  
  Kartik

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  kartik.dua

  

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  Posted 10 September 2024, 7:10 am EST

  Hi Patrick,

  We are glad to let you know that this issue has been fixed in the latest 2024v1 (672) release. You can install the latest packages from NuGet.

  Best Regards,
  
  Kartik