RadDocking: Error when opening a ChildWindow

4 posts, 0 answers
  1. Honore
    Honore avatar
    5 posts
    Member since:
    Nov 2009

    Posted 31 May 2010 Link to this post

     Silverlight 4 / Visual Studio 2010

    When I open a ChildWindow on a page containing a RadDocking layout,  the following exception occurs:
    Exception
    -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-

  2. Konstantina
    Admin
    Konstantina avatar
    2332 posts

    Posted 01 Jun 2010 Link to this post

    Hello Honore,

    Thank you for contacting us.

    I tried to reproduce the issue that you are describing but to no avail. Attached I am sending you the project I created for this purpose. If you could modify it, so that the issue can be observed and send it back to us, will help us find the source of the problem.

    Looking forward to your reply.

    Best wishes,
    Konstantina
    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.
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  4. Honore
    Honore avatar
    5 posts
    Member since:
    Nov 2009

    Posted 01 Jun 2010 Link to this post



    Hi Konstantina,

    I found out yesterday night this issue occured when "Summer" Theme is used.
    I sent a support ticket along with a project to reproduce it.
    This issue was  initiated on the Tabcontrol thread.
    I just received a message stating that it has been  resolved and will be included in the next internal build.
    To reproduce set the Summer theme  in your App constructor as follows:

     

    public App()

     

    {

     

        this.Startup += this.Application_Startup;

     

     

        this.Exit += this.Application_Exit;

     

     

        this.UnhandledException += this.Application_UnhandledException;

     

     

        StyleManager.ApplicationTheme = ThemeManager.FromName(

    "Summer");

     

        InitializeComponent();

    }


    Thanks,


    Honore
  5. Konstantina
    Admin
    Konstantina avatar
    2332 posts

    Posted 02 Jun 2010 Link to this post

    Hello Honore,

    Thank you for the response.

    We are glad that the issue is resolved.

    If you have any other concerns about our controls please feel free to contact us again.

    Greetings,
    Konstantina
    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.
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