InvalidOperationException when SfTextBoxExt-Instance gets disposed

[Stefan Stolz]

An InvalidOperationException is thrown from SfTextBoxExt when the TextBox has the Keyboard-Focus and the

Dispose-Method is called.

This happens with Version 15.2.0.40 and 15.2.0.43. With Version 15.1.0.41 everything works well.

The Exception-Details are:

Operation is not valid while ItemsSource is in use. Access and modify elements with ItemsControl.ItemsSource instead.
System.InvalidOperationException
   at System.Windows.Controls.ItemCollection.Clear()
   at Syncfusion.Windows.Controls.Input.SfTextBoxExt.Dispose()
   at Syncfusion.Windows.Controls.Input.SfTextBoxExt.SfTextBoxExt_Unloaded(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.BroadcastUnloadedEvent(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.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

Best regards,

Stefan Stolz

[Keerthana Jegannathan]

Hi Stefan, 

 

We considered the issue “InvalidOperationException has been thrown when SfTextBoxExt has got focus” as bug and a support incident has been created under your account to track the status of this requirement. Please log on to our support website to check for further updates. 

 

https://www.syncfusion.com/account/login?ReturnUrl=/support/directtrac/incidents  

 

Regards, 

Keerthana J 

[Johan Donne]

Hi,

Is there a workaround for this? I am having the same issue...

Many Thanks!

Johan

[Priyanga Balasubramaniam]

Hi Johan,

There is no work around for the reported issue.

We considered the issue “InvalidOperationException has been thrown when SfTextBoxExt has got focus” as bug and a support incident has been created under your account to track the status of this requirement. Please log on to our support website to check for further updates.

https://www.syncfusion.com/account/login?ReturnUrl=/support/directtrac/incidents  

Regards,
Priyanga B

[Wagener Nicolas]

Hi,I am having the same issue...As soon as there is not a workaround, can you open an issue for me too ?    Many Thanks!Nicolas

[Keerthana Jegannathan]

Hi Wagener, 

 

We considered the issue “InvalidOperationException has been thrown when SfTextBoxExt has got focus” as bug and a support incident has been created under your account to track the status of this requirement. Please log on to our support website to check for further updates.  

 

https://www.syncfusion.com/account/login?ReturnUrl=/support/directtrac/incidents  

 

Regards, 

 

Keerthana J