Hi,

One of our customers is getting an exception when the component is first displayed.

We are using the WinForms component, but it is hosted in a WPF environment.

The exception is below - Only this customer is getting the error.

Any ideas?


System.ArgumentException: Parameter is not valid.
at System.Drawing.Image.get_FrameDimensionsList()
at System.Drawing.ImageAnimator.CanAnimate(Image image)
at System.Drawing.ImageAnimator.ImageInfo..ctor(Image image)
at System.Drawing.ImageAnimator.Animate(Image image, EventHandler onFrameChangedHandler)
at System.Windows.Forms.ButtonBase.Animate(Boolean animate)
at System.Windows.Forms.ButtonBase.Animate()
at System.Windows.Forms.ButtonBase.set_Image(Image value)
at MindFusion.Scheduling.WinForms.xd60e986cf5aae4b8.x7597b3a7aa259c87()
at MindFusion.Scheduling.WinForms.Calendar.xcbc511030aa1eefb()
at MindFusion.Scheduling.WinForms.Calendar.set_Schedule(Schedule value)
at MindFusion.Scheduling.WinForms.Calendar..ctor(CultureInfo culture)
at MindFusion.Scheduling.WinForms.Calendar..ctor()
at Intersales.FirstContact.ScriptControls.CallBackPicker.CallBackDateCalendar.AddCa
lendar()
at Intersales.FirstContact.ScriptControls.CallBackPicker.CallBackDateCalendar.Windo
wLoaded(Object sender, RoutedEventArgs e)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
at MS.Internal.LoadedOrUnloadedOperation.DoWork()
at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.Resize(ICompositionTarget resizedCompositionTarget)
at System.Windows.Interop.HwndTarget.OnResize()
at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)

A new version of the control can be downloaded from here:

https://mindfusion.eu/_pln_trial/MindFusion.Scheduling.5.1.2a.zip

For a licensed version you have to contact my colleagues at support@mindfusion.eu.

The version changes the format of some internal image resources, which was supposedly causing the exception. Please, try it out and let me know if the problem is resolved.

Regards,
Meppy