GridView synchronized with DataForm (Q1 2012 SP1)

[Hubert]

Hello telerik support,

this morning i switched from 2011.3.1220.40 to Q1 2012 SP1 and since then the synchronization between GridView
and DataForm rises an exception (Parameter count mismatch).

The first attempt was to switch from OberservableCollection to ICollectionView but that's not the problem.
My project references the sp1 files, but could it be that the versions are mixed during execution?

regards
Chris

Stacktrace:
Parameter count mismatch.

   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
   at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index)
   at Telerik.Windows.Data.ItemPropertyInfoExtensions.GetValue(ItemPropertyInfo itemProperty, Object item)
   at Telerik.Windows.Controls.RadDataForm.PopulatePropertiesInitialValues(Object currentItem)
   at Telerik.Windows.Controls.RadDataForm.OnCurrentItemChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
   at Telerik.Windows.Controls.RadDataForm.set_CurrentItem(Object value)
   at Telerik.Windows.Controls.RadDataForm.OnItemsCurrentChanged(Object sender, EventArgs e)
   at Telerik.Windows.Data.DataItemCollection.OnCurrentChanged(EventArgs e)
   at Telerik.Windows.Data.DataItemCollection.OnCollectionViewCurrentChanged(Object sender, EventArgs args)
   at Telerik.Windows.Data.Listener`2.ReceiveWeakEvent(Object sender, TArgs args)
   at Telerik.Windows.Data.WeakEvent.WeakListener`1.Handler(Object sender, TArgs args)
   at Telerik.Windows.Data.QueryableCollectionView.OnCurrentChanged(EventArgs args)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentToPositionCore(Int32 position)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentToPosition(Int32 position)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentTo(Object item)
   at Telerik.Windows.Data.DataItemCollection.MoveCurrentTo(Object item)
   at Telerik.Windows.Data.DataItemCollection.UpdateCurrentItemFromSourceCollection()
   at Telerik.Windows.Data.DataItemCollection.OnSourceCollectionViewCurrentChanged(Object sender, EventArgs args)
   at Telerik.Windows.Data.Listener`2.ReceiveWeakEvent(Object sender, TArgs args)
   at Telerik.Windows.Data.WeakEvent.WeakListener`1.Handler(Object sender, TArgs args)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Windows.Data.CollectionView.OnCurrentChanged()
   at System.Windows.Data.ListCollectionView.MoveCurrentToPosition(Int32 position)
   at System.Windows.Data.CollectionView.MoveCurrentTo(Object item)
   at Telerik.Windows.Data.DataItemCollection.UpdateSourceCollectionCurrentItem()
   at Telerik.Windows.Data.DataItemCollection.OnCollectionViewCurrentChanged(Object sender, EventArgs args)
   at Telerik.Windows.Data.Listener`2.ReceiveWeakEvent(Object sender, TArgs args)
   at Telerik.Windows.Data.WeakEvent.WeakListener`1.Handler(Object sender, TArgs args)
   at Telerik.Windows.Data.QueryableCollectionView.OnCurrentChanged(EventArgs args)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentToPositionCore(Int32 position)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentToPosition(Int32 position)
   at Telerik.Windows.Data.QueryableCollectionView.MoveCurrentTo(Object item)
   at Telerik.Windows.Data.DataItemCollection.MoveCurrentTo(Object item)
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.SyncCurrentWithSelected()
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.TrySyncCurrentWithSelected()
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.RaiseSelectionChangedAndSyncCurrentWithSelectedIfNeeded(ItemSelectionChange selectionChange)
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.EndAllowedSelection(ItemSelectionChange selectionChange)
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.EndPendingSelection(ItemSelectionChange pendingSelection)
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.EndSelection()
   at Telerik.Windows.Data.Selection.ItemSelectionHandler.PerformSelection(Object item, SelectionModificationOptions options)
   at Telerik.Windows.Controls.GridView.Selection.CompositeSelectionHandler.PerformRowSelection(Object dataItem, SelectionModificationOptions modificationOptions)
   at Telerik.Windows.Controls.GridView.Selection.CellAndRowSelectionDispatcher.HandleSelectionForValidCellInput(GridViewCell cell, SelectionModificationOptions allowedModifications)
   at Telerik.Windows.Controls.GridView.Selection.CellAndRowSelectionDispatcher.HandleSelectionForCellInput(GridViewCell cell, SelectionModificationOptions allowedModifications)
   at Telerik.Windows.Controls.GridView.GridViewDataControl.HandleMouseDownSelection(GridViewCell cell, Boolean allowDrag, Point mousePosition)
   at Telerik.Windows.Controls.GridView.GridViewCell.OnMouseLeftButtonDown(MouseButtonEventArgs e)
   at System.Windows.UIElement.OnMouseLeftButtonDownThunk(Object sender, MouseButtonEventArgs e)
   at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   at System.Windows.UIElement.OnMouseDownThunk(Object sender, MouseButtonEventArgs e)
   at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   at System.Windows.UIElement.RaiseTrustedEvent(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, WindowMessage 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, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

[Pavel Pavlov]

Hello Hubert,

I am sorry for the inconvenience caused. I strongly believe we already have a fix for the problem . Can you please test it against our latest internal build ( the one form yesterday) . It should be available for download in your account .

In case the error persists (even with the LIB binaries) please let me know so we can address the issue immediately .

Regards,
Pavel Pavlov
the Telerik team

[Hubert]

Hello Pavel,

the latest internal build 2012.1.402.40 solved the problem.

Regards,
Hubert