Tree To Grid Demo fails

2 posts, 0 answers
  1. Miha Markic
    Miha Markic avatar
    48 posts
    Member since:
    Jan 2006

    Posted 29 May 2010 Link to this post

    Try dragging an item from all products to Order grid's column caption. Bum.

    ---------------------------
    Fatal error!
    ---------------------------
    Error message: Object reference not set to an instance of an object.

    StackTrace:    at Telerik.Windows.Examples.DragAndDrop.WPF.TreeToGrid.Example.OnGridViewDropInfo(Object sender, DragDropEventArgs e)

       at Telerik.Windows.Controls.DragDrop.DragDropEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) in c:\Builds\WPF_Scrum\Core_WPF_2010_Q1\Sources\Development\Core\Controls\DragDrop\DragDropEventArgs.cs:line 47

       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)

       at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.RaiseDropInfo() in c:\Builds\WPF_Scrum\Core_WPF_2010_Q1\Sources\Development\Core\Controls\DragDrop\RadDragAndDropManager.cs:line 659

       at Telerik.Windows.Controls.DragDrop.RadDragAndDropManager.OnRealDrag(IMouseEventArgs e) in c:\Builds\WPF_Scrum\Core_WPF_2010_Q1\Sources\Development\Core\Controls\DragDrop\RadDragAndDropManager.cs:line 1242

       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

       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 args, Boolean trusted)

       at System.Windows.Input.InputManager.ProcessStagingArea()

       at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)

       at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)

       at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)

       at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

       at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

       at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

       at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)

       at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)

       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)




    ---------------------------
    OK   
    ---------------------------

  2. Tina Stancheva
    Admin
    Tina Stancheva avatar
    3298 posts

    Posted 03 Jun 2010 Link to this post

    Hi Miha Markic,

    We are aware of this issue and it is already fixed.

    Please let us know if you need more info.
    Sincerely yours,
    Tina Stancheva
    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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