Child Window and Tab Controls not playing well.

[Roger]

I have a child window that I can use on other pages, but when I 'show' it on the page contntaining a RadDocking layout, I get this:

Error detected by App.xaml.cs:
-Message-
Multiple animations in the same containing Storyboard cannot target the same property on a single element.
-Stack Trace-
   at MS.Internal.XcpImports.VisualStateManager_GoToState(Control reference, String StateName, Boolean useTransitions, Boolean& refreshInheritanceContext)
   at System.Windows.VisualStateManager.GoToState(Control control, String stateName, Boolean useTransitions)
   at Telerik.Windows.Controls.RadTabItem.GoToState(Boolean useTransitions, String[] stateNames)
   at Telerik.Windows.Controls.RadTabItem.ChangeVisualState(Boolean useTransitions)
   at Telerik.Windows.Controls.RadPane.ChangeVisualState(Boolean useTransitions)
   at Telerik.Windows.Controls.HeaderedContentControl.ChangeVisualState()
   at Telerik.Windows.Controls.HeaderedContentControl.OnIsEnabledChanged(DependencyPropertyChangedEventArgs e)
   at Telerik.Windows.Controls.HeaderedContentControl.OnIsEnabledChanged(Object sender, DependencyPropertyChangedEventArgs e)
   at System.Windows.Controls.Control.OnIsEnabledChanged(Control control, EventArgs args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
-Data-

 

[Honore]

I am experiencing the same issue.
It also occurs when using  Docking.
I have the latest release Silverlight 4 and the latest Telerik internal build.

Thanks

[Pana]

Hello Roger,

Can you send us a small example that demonstrates the problem all set up and ready to run with the dlls included.

Regards,
Panayot
the Telerik team

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[Honore]

I found that the exception occured when using "Summer" theme.
A project has been sent to reproduce the issue.

Thanks

Honore

[Pana]

Hi Honore,

There was a Storyboard issue that we have fixed. If the problem continues to appear do not hesitate to alert us.

Sincerely yours,
Panayot
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.