Bug SS-2325
1 vote

Rich scrollbars exception

Created by Davide on 4/21/2016 3:20 PM Last Updated by smath on 6/4/2016 10:39 PM
Logged: 0   (hrs)


I just experienced an exception thrown by the vertical scrollbar opening a worksheet (collection was modified; enumeration operation may not execute);

I cannot reproduce so may be some threading issue...



Errore message (got it again)

System.InvalidOperationException: L'insieme è stato modificato. L'operazione di enumerazione potrebbe non essere eseguita.
   in System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   in System.Collections.Generic.List`1.Enumerator.MoveNextRare()
   in System.Collections.Generic.List`1.Enumerator.MoveNext()
   in SMath.Control.RichScrollBar.DrawBookmarks(Graphics g)
   in SMath.Control.RichScrollBar.OnPaint(PaintEventArgs e)
   in System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
   in System.Windows.Forms.Control.WmPaint(Message& m)
   in System.Windows.Forms.Control.WndProc(Message& m)
   in System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   in System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

    smath (Saturday, June 4, 2016 10:39 PM) #


Thank you!