Error opening sub menu in Radcontext menu

3 posts, 0 answers
  1. Rahul
    Rahul avatar
    50 posts
    Member since:
    Jun 2008

    Posted 11 Dec 2010 Link to this post

    Hello,

    I had created a Context menu for RadDocking control dynamically
    menu items in context menu are added dynamically and i had created a sub menu also for a menu item in context menu.
    everything works fine but sometimes while mouse points the menu item, sub menu should open but sub menu does not get open and i get following exception:

    InvalidOperationException: Animation target not specified.
       at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
       at MS.Internal.XcpImports.MethodEx(DependencyObject obj, String name)
       at MS.Internal.XcpImports.Storyboard_Begin(Storyboard storyboard)
       at Telerik.Windows.Controls.Animation.AnimationManager.Play(FrameworkElement target, String animationName, Action completeCallback, Object[] args)
       at Telerik.Windows.Controls.RadMenuItem.RunExpandAnimation(RadMenuItem menuItem)
       at Telerik.Windows.Controls.RadMenuItem.<>c__DisplayClass5.<OnIsSubmenuOpenChanged>b__0(Object sender, EventArgs args)
       at Telerik.Windows.Controls.PopupWrapper.OnPopupOpened(Object sender, EventArgs e)
       at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
       at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

    Please suggest why am i getting this exception and how this can solved.

    Thanks,

  2. Konstantina
    Admin
    Konstantina avatar
    2332 posts

    Posted 14 Dec 2010 Link to this post

    Hi Rahul,

    Thank you for contacting us.

    This is a known issue and it is logged in PITS. You can view it here. We will do our best to provide a fix by the end of Q1 2011.
    Please accept our apologies for the inconvenience caused.

    If you have further questions please let us know.

    Kind regards,
    Konstantina
    the Telerik team
    Browse the videos here>> to help you get started with RadControls for Silverlight
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  4. Hristo
    Admin
    Hristo avatar
    832 posts

    Posted 14 Dec 2010 Link to this post

    Hi Rahul,

    This problem is Fixed. It will be available with the next Latest Internal Build.

    Thank you contacting us.

    Best wishes,
    Hristo
    the Telerik team
    Browse the videos here>> to help you get started with RadControls for Silverlight
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