When I try to add a recurring appt with no end date that starts at the same time my day view schedule starts, I get the following exception when saving the appt:
An unhandled exception ('Unhandled Error in Silverlight Application
Code: 4004
Category: ManagedRuntimeError
Message: System.ArgumentOutOfRangeException: The added or subtracted value results in an un-representable DateTime.
Parameter name: value
at System.DateTime.AddTicks(Int64 value)
at System.DateTime.Add(Double value, Int32 scale)
at System.DateTime.AddDays(Double value)
at Telerik.Windows.Controls.DateTimeExtensions.SubtractInterval(DateTime dt, DateTimeInterval dateTimeInterval)
at Telerik.Windows.Controls.ScheduleViewBase.GetFirstPartOfOccurrencesWithNoEndDates(DateSpan range, IEnumerable`1 source, Boolean moveForward, DateTimeInterval interval)
at Telerik.Windows.Controls.ScheduleViewBase.HasAppointmentsInRange(DateSpan range, Boolean skipIntersectedWithTheRangeAppointments, Boolean moveForward, DateTimeInterval interval)
at Telerik.Windows.Controls.ScheduleViewBase.OnQueryGoToPreviousAppointmentCanExecuted(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CommandBinding.OnCanExecute(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CommandManager.CanExecuteCommandBinding(Object sender, CanExecuteRoutedEventArgs e, CommandBinding commandBinding)
at Telerik.Windows.Controls.CommandManager.FindCommandBinding(CommandBindingCollection commandBindings, Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
at Telerik.Windows.Controls.CommandManager.FindCommandBinding(Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
at Telerik.Windows.Controls.CommandManager.OnCanExecute(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CanExecuteRoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object target)
at Telerik.Windows.RadRoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at Telerik.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RadRoutedEventArgs routedEventArgs)
at Telerik.Windows.RouteItem.InvokeHandler(RadRoutedEventArgs routedEventArgs)
at Telerik.Windows.EventRoute.InvokeHandlersImpl(Object source, RadRoutedEventArgs args, Boolean raisedAgain)
at Telerik.Windows.EventRoute.InvokeHandlers(Object source, RadRoutedEventArgs args)
at Telerik.Windows.RadRoutedEventHelper.RaiseEvent(DependencyObject element, RadRoutedEventArgs args)
at Telerik.Windows.DependencyObjectExtensions.RaiseEvent(DependencyObject element, RadRoutedEventArgs e)
at Telerik.Windows.Controls.RoutedCommand.CanExecute(Object parameter, UIElement target)
at Telerik.Windows.Controls.RadButton.CanExecuteApply()
at Telerik.Windows.Controls.RadButton.CanExecuteChanged(Object sender, EventArgs e)
at Telerik.Windows.Controls.WeakEventHandlerManager.CallHandler(Object sender, EventHandler eventHandler)
at Telerik.Windows.Controls.WeakEventHandlerManager.CallWeakReferenceHandlers(Object sender, List`1 handlers)
at Telerik.Windows.Controls.CommandManager.RaiseRequerySuggested(Object obj)
at Telerik.Windows.Controls.CommandManager.<RaiseRequerySuggested>b__5()
') occurred in iexplore.exe [5516].
An unhandled exception ('Unhandled Error in Silverlight Application
Code: 4004
Category: ManagedRuntimeError
Message: System.ArgumentOutOfRangeException: The added or subtracted value results in an un-representable DateTime.
Parameter name: value
at System.DateTime.AddTicks(Int64 value)
at System.DateTime.Add(Double value, Int32 scale)
at System.DateTime.AddDays(Double value)
at Telerik.Windows.Controls.DateTimeExtensions.SubtractInterval(DateTime dt, DateTimeInterval dateTimeInterval)
at Telerik.Windows.Controls.ScheduleViewBase.GetFirstPartOfOccurrencesWithNoEndDates(DateSpan range, IEnumerable`1 source, Boolean moveForward, DateTimeInterval interval)
at Telerik.Windows.Controls.ScheduleViewBase.HasAppointmentsInRange(DateSpan range, Boolean skipIntersectedWithTheRangeAppointments, Boolean moveForward, DateTimeInterval interval)
at Telerik.Windows.Controls.ScheduleViewBase.OnQueryGoToPreviousAppointmentCanExecuted(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CommandBinding.OnCanExecute(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CommandManager.CanExecuteCommandBinding(Object sender, CanExecuteRoutedEventArgs e, CommandBinding commandBinding)
at Telerik.Windows.Controls.CommandManager.FindCommandBinding(CommandBindingCollection commandBindings, Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
at Telerik.Windows.Controls.CommandManager.FindCommandBinding(Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
at Telerik.Windows.Controls.CommandManager.OnCanExecute(Object sender, CanExecuteRoutedEventArgs e)
at Telerik.Windows.Controls.CanExecuteRoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object target)
at Telerik.Windows.RadRoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at Telerik.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RadRoutedEventArgs routedEventArgs)
at Telerik.Windows.RouteItem.InvokeHandler(RadRoutedEventArgs routedEventArgs)
at Telerik.Windows.EventRoute.InvokeHandlersImpl(Object source, RadRoutedEventArgs args, Boolean raisedAgain)
at Telerik.Windows.EventRoute.InvokeHandlers(Object source, RadRoutedEventArgs args)
at Telerik.Windows.RadRoutedEventHelper.RaiseEvent(DependencyObject element, RadRoutedEventArgs args)
at Telerik.Windows.DependencyObjectExtensions.RaiseEvent(DependencyObject element, RadRoutedEventArgs e)
at Telerik.Windows.Controls.RoutedCommand.CanExecute(Object parameter, UIElement target)
at Telerik.Windows.Controls.RadButton.CanExecuteApply()
at Telerik.Windows.Controls.RadButton.CanExecuteChanged(Object sender, EventArgs e)
at Telerik.Windows.Controls.WeakEventHandlerManager.CallHandler(Object sender, EventHandler eventHandler)
at Telerik.Windows.Controls.WeakEventHandlerManager.CallWeakReferenceHandlers(Object sender, List`1 handlers)
at Telerik.Windows.Controls.CommandManager.RaiseRequerySuggested(Object obj)
at Telerik.Windows.Controls.CommandManager.<RaiseRequerySuggested>b__5()
') occurred in iexplore.exe [5516].