J'ai une application Windows Forms dans .NET 2.0 avec un PictureBox sur un formulaire et je le charge avec un GIF animé en définissant la propriété ImageLocation de PictureBox. Quand il est temps pour l'animation pour rendre l'image suivante, je reçois l'exception suivante et trace de pile:"Une erreur générique s'est produite dans GDI +" après avoir chargé un PictureBox avec un GIF animé
A generic error occurred in GDI+.
at System.Drawing.Image.SelectActiveFrame(FrameDimension dimension, Int32 frameIndex)
at System.Drawing.ImageAnimator.ImageInfo.UpdateFrame()
at System.Drawing.ImageAnimator.UpdateFrames()
at System.Windows.Forms.PictureBox.OnPaint(PaintEventArgs pe)
at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
at System.Windows.Forms.Control.WmPaint(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.Run(Form mainForm)
at AIRNow.IMS.Mapper.MapWizard.Main() in C:\Projects\AIRNowI\IMS\UserInterface\MapWizard\MapWizard.cs:line 14
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()