DateNavigator

 

  <Border BorderThickness="1,1,1,1" BorderBrush="Black" Grid.Column="1">

                        <dxe:DateNavigator SelectedDatesChanged="dateNavigator_SelectedDatesChanged"

                                VerticalAlignment="Stretch" 

                                x:Name="dateNavigator" 

                                HighlightSpecialDates=" True"

                                ShowTodayButton="True"

                                ShowWeekNumbers="True">

                            <dxe:DateNavigator.StyleSettings>

                                <dxsch:SchedulerDateNavigatorStyleSettings 

                                    SchedulerControl="{Binding ElementName=schAppointment}">

                                </dxsch:SchedulerDateNavigatorStyleSettings>

                            </dxe:DateNavigator.StyleSettings>

                            

                        </dxe:DateNavigator>

                    </Border>