[Mono-winforms-list] The operation is invalid [GDI+ status: Win32Error]

[Sebastien Pouliot]

Hello Andrus,

On Thu, 2007-11-22 at 12:02 +0200, Andrus wrote:
> Trying to open my application main form causes exception
> " The operation is invalid [GDI+ status: Win32Error]"
> 
>  Stack trace tells sometihng about animation.
> I do'nt use animation. I use standard toolstrip and menustrip with static
>  icons. In .NET 2 it works.

This was already reported (twice #324733, #343342) and fixed in SVN
after preview 2. It only affects Win32.

>  How to fix ?

Apply the patch (see first bug for SVN revision) and recompile.
Or wait for the next preview / release version of 1.2.6.

> Btw. Thanks for quickly fixing app.config bug.
> I hope that when I install todays monocharge I got this fix.
> 
> Andrus.
> 
>  MONO 1.2.6 preview 2
>  .NET 2 profile
>  Windows XP
>  VCSE 2005
> 
>  The operation is invalid [GDI+ status: Win32Error]
>  Stack trace:   at System.Drawing.GDIPlus.CheckStatus (Status status)
>  [0x00000]
>   at System.Drawing.Image.GetFrameCount
>  (System.Drawing.Imaging.FrameDimension dimension) [0x00000]
>   at (wrapper remoting-invoke-with-check) System.Drawing.Image:GetFrameCount
>  (System.Drawing.Imaging.FrameDimension)
>   at System.Drawing.ImageAnimator.CanAnimate (System.Drawing.Image image)
>  [0x00000]
>   at System.Windows.Forms.ToolStripItem.BeginAnimation () [0x00000]
>   at System.Windows.Forms.ToolStripItem.set_Image (System.Drawing.Image
>  value) [0x00000]
>   at MyApp.Windows.Forms.MainForm.InitializeComponent () [0x00000]
>   at MyApp.Windows.Forms.MainForm..ctor () [0x00000]
>   at (wrapper remoting-invoke-with-check) MyApp.Windows.Forms.MainForm:.ctor
>  ()
>   at MyApp.AppMainEntry.MainLoop () [0x00000]
>   at MyApp.AppMainEntry.Main () [0x00000] 
> 
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