Pull to Refresh - Strange Issue if not tapping the list

4 posts, 0 answers
  1. Nikos
    Nikos avatar
    2 posts
    Member since:
    Apr 2011

    Posted 04 Jul 2012 Link to this post

    Hi,
    I have a "Rad Data Bound List Box" and i set the ItemSource which loads the items in the list.

    If i press the back button without touching the screen and visit again that screen with the "Rad Data Bound List Box" everything is ok.
    If i pull down the list it is automatically refreshed.

    If i press the back button without touching the screen and visit again that screen with the "Rad Data Bound List Box" an exception occurs with the following message.

    [ExceptionMessage]:[The parameter is incorrect. ]
    [StackTrace]:[
       at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
       at MS.Internal.XcpImports.MethodPack(IntPtr objectPtr, String methodName, Object[] rawData)
       at MS.Internal.XcpImports.TouchFrameEventArgs_GetTouchPoints(TouchFrameEventArgs args, UIElement relativeTo)
       at System.Windows.Input.TouchFrameEventArgs.GetTouchPoints(UIElement relativeTo)
       at Telerik.Windows.Controls.RadDataBoundListBox.OnTouch_FrameReported(Object sender, TouchFrameEventArgs e)
       at System.Windows.Input.Touch.OnTouch(Object sender, TouchFrameEventArgs e)
       at MS.Internal.JoltHelper.RaiseEvent(IntPtr target, UInt32 eventId, IntPtr coreEventArgs, UInt32 eventArgsTypeIndex)
    ]

    On the same scenario, if i press the back button but first touching the listbox on screen and visit again that screen with the "Rad Data Bound List Box", everything is ok.

  2. Deyan
    Admin
    Deyan avatar
    2038 posts

    Posted 05 Jul 2012 Link to this post

    Hello Nikos,

    Thanks for writing and for reporting this issue.

    We have tried to reproduce the behavior that you describe in order to debug it but we were not able to do so.

    It will be very helpful if you manage to record a video of the steps we need to take to reproduce the exception so that we can make sure we do everything correctly.

    Thanks for your time.

    Kind regards,
    Deyan
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>

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  4. Nikos
    Nikos avatar
    2 posts
    Member since:
    Apr 2011

    Posted 05 Jul 2012 Link to this post

    Hello Deyan,
    I have opened the ticket with ID 562405 in order to attach the video recording as you asked for.
    Let me know if you want any more information.

    Thanks for the fast response.




  5. Deyan
    Admin
    Deyan avatar
    2038 posts

    Posted 09 Jul 2012 Link to this post

    Hello Nikos,

    Your ticket has been handled. Take a look at it for further details.

    Greetings,
    Deyan
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>

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