[Mono-bugs] [Bug 446341] System.ArgumentException raised eventually on control with double buffering

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Wed Jun 17 14:57:57 EDT 2009


User akavan at prconline.com added comment

Adam Kavan <akavan at prconline.com> changed:

           What    |Removed                     |Added
                 CC|                            |akavan at prconline.com

--- Comment #3 from Adam Kavan <akavan at prconline.com>  2009-06-17 12:57:55 MDT ---
This is also happening to me under 2.4 and Linux.

System.ArgumentException: A null reference or invalid value was found [GDI+
status: InvalidParameter]
  at System.Drawing.GDIPlus.CheckStatus (Status status) [0x00000] 
  at System.Drawing.Region.Exclude (Rectangle rect) [0x00000] 
  at (wrapper remoting-invoke-with-check) System.Drawing.Region:Exclude
  at System.Windows.Forms.Control+DoubleBuffer.End
(System.Windows.Forms.PaintEventArgs pe) [0x00000] 
  at System.Windows.Forms.Control.WmPaint (System.Windows.Forms.Message& m)
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m)
  at System.Windows.Forms.ScrollableControl.WndProc
(System.Windows.Forms.Message& m) [0x00000] 
  at System.Windows.Forms.ContainerControl.WndProc
(System.Windows.Forms.Message& m) [0x00000] 
  at System.Windows.Forms.UserControl.WndProc (System.Windows.Forms.Message& m)
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage
(System.Windows.Forms.Message& m) [0x00000] 
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc
(System.Windows.Forms.Message& m) [0x00000] 
  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr
wParam, IntPtr lParam) [0x00000] 

If there is anything I can do to help this bug get killed please let me know. 
I'm afraid I don't know enough to find and fix it myself.

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