Comment/Uncomment selection crash

Hi,

When using the "Comment/Uncomment selection" an exception is raised :

System.ArgumentException: Line has invalid index
Nom du paramètre : line
à Syncfusion.Windows.Forms.Edit.Implementation.Parser.LexemParser.InsertLexemLineIntoList(ILexemLine line, Int32 index)
à Syncfusion.Windows.Forms.Edit.Implementation.Parser.RenderableLexemParser.GetLineByY(Single y, Int32 iMaxLines)
à Syncfusion.Windows.Forms.Edit.StreamEditControl.OnPaint(PaintEventArgs e)
à System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
à System.Windows.Forms.Control.WmPaint(Message& m)
à System.Windows.Forms.Control.WndProc(Message& m)
à Syncfusion.Windows.Forms.Edit.ScrollControl.WndProc(Message& msg)
à Syncfusion.Windows.Forms.Edit.IntelliScrollableControl.WndProc(Message& m)
à Syncfusion.Windows.Forms.Edit.StreamEditControl.WndProc(Message& m)
à System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
à System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
à System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)



To reproduce it, use the Syncfusion sample "Syntax Coloring Demo"
and play with "Ctrl+A and Comment selection"
(try to to it several time)

Regards

Stéphane

Crash Comment.zip

Hi Stephane,

Thank you for posting query to us.

Please refer the Incident 37874 to follow this query.

Regards,
Jeba.