Value does not fall within the expected range.
at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
at MS.Internal.XcpImports.SetValue(IManagedPeerBase obj, DependencyProperty property, Boolean b)
at System.Windows.DependencyObject.SetValue(DependencyProperty property, Boolean b)
at System.Windows.Controls.Primitives.Popup.set_IsOpen(Boolean value)
at Telerik.Windows.Controls.PopupPlacement.OpenPopup()
at Telerik.Windows.Controls.PopupPlacement.OnIsOpenPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty dp, Object oldValue, Object newValue)
at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
at System.Windows.DependencyObject.RefreshExpression(DependencyProperty dp)
at System.Windows.Data.BindingExpression.SendDataToTarget()
at System.Windows.Data.BindingExpression.SourcePropertyChanged(PropertyPathListener sender, PropertyPathChangedEventArgs args)
at System.Windows.PropertyPathListener.ReconnectPath()
at System.Windows.Data.Binding.EnsureBreakPoint(BindingDebugState debugState, Action callback, Boolean canDelay)
at System.Windows.Data.BindingExpression.OnSourcePropertyChanging(Action action)
at System.Windows.PropertyPathListener.RaisePropertyPathStepChanged(PropertyPathStep source)
at System.Windows.PropertyAccessPathStep.RaisePropertyPathStepChanged(PropertyListener source)
at System.Windows.DependencyPropertyListener.SourcePropertyChanged(DependencyObject sender, DependencyProperty dp)
at System.Windows.Data.WeakDependencyPropertyChangedListener.SourcePropertyChanged(DependencyObject sender, DependencyProperty dp)
at System.Windows.DPChangedEventHandler.Invoke(DependencyObject sender, DependencyProperty dp)
at System.Windows.DependencyObject.OnPropertyChanged(DependencyProperty dp)
at System.Windows.FrameworkElement.OnPropertyChanged(DependencyProperty dp)
at System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty dp, Object oldValue, Object newValue)
at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
at System.Windows.DependencyObject.SetValueInternal(DependencyProperty dp, Object value, Boolean allowReadOnlySet, Boolean isBindingInStyleSetter)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
at Telerik.Windows.Controls.RadContextMenu.set_IsOpenInternal(Boolean value)
at Telerik.Windows.Controls.RadContextMenu.OpenPopup()
at Telerik.Windows.Controls.RadContextMenu.OnIsOpenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty dp, Object oldValue, Object newValue)
at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
at System.Windows.DependencyObject.SetValueInternal(DependencyProperty dp, Object value, Boolean allowReadOnlySet, Boolean isBindingInStyleSetter)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
at Telerik.Windows.Controls.RadContextMenu.set_IsOpen(Boolean value)
at Telerik.Windows.Controls.RichTextBoxUI.ContextMenu.ShowMenu(Point location, RadRichTextBox radRichTextBox, WordInfo incorrectWordInfo)
at Telerik.Windows.Controls.RichTextBoxUI.ContextMenu.Show(Point location, RadRichTextBox radRichTextBox, WordInfo incorrectWordInfo)
at Telerik.Windows.Controls.RadRichTextBox.ShowContextMenuAtDocumentPosition(Point proposedLocation, DocumentPosition position)
at Telerik.Windows.Documents.UI.DocumentPresenterBase.HandleMouseRightButtonUpOnPosition(Point clickPosition)
at Telerik.Windows.Documents.UI.DocumentPresenterBase.Owner_MouseRightButtonUp(Object sender, MouseButtonEventArgs e)
at MS.Internal.CoreInvokeHandler.InvokeEventHandler(UInt32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName, UInt32 flags)