DateCalculator.xaml

<UserControl x:Class="CalculatorApp.DateCalculator"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:contract14NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,14)"
             xmlns:contract14Present="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract,14)"
             xmlns:contract7NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,7)"
             xmlns:contract7Present="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract,7)"
             xmlns:contract8NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,8)"
             xmlns:contract8Present="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract,8)"
             xmlns:controls="using:CalculatorApp.Controls"
             xmlns:converters="using:CalculatorApp.Converters"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:local="using:CalculatorApp"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             d:DesignHeight="300"
             d:DesignWidth="400"
             Loaded="OnLoaded"
             mc:Ignorable="d">

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.ThemeDictionaries>
                <ResourceDictionary x:Key="Default">
                    <!-- Override some styles of CalendarView -->
                    <StaticResource x:Key="CalendarViewBackground" ResourceKey="AcrylicBackgroundFillColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarViewWeekDayForegroundDisabled" ResourceKey="TextFillColorDisabledBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBackground" ResourceKey="SubtleFillColorTransparentBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrushPointerOver" ResourceKey="ControlStrokeColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrush" ResourceKey="SubtleFillColorTransparentBrush"/>
                    <StaticResource x:Key="PreviousAndNextButtonForeground" ResourceKey="ControlStrongFillColorDefaultBrush"/>
                    <StaticResource x:Key="ViewsBorderBackground" ResourceKey="LayerOnAcrylicFillColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarPanelBorderBrush" ResourceKey="ControlAltFillColorSecondaryBrush"/>
                    <StaticResource x:Key="RootBorderBackgroundPointerOverAndPressed" ResourceKey="SubtleFillColorSecondaryBrush"/>
                </ResourceDictionary>
                <ResourceDictionary x:Key="HighContrast">
                    <StaticResource x:Key="CalendarViewBackground" ResourceKey="SystemControlBackgroundAltHighBrush"/>
                    <StaticResource x:Key="CalendarViewWeekDayForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBackground" ResourceKey="SystemControlTransparentBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrushPointerOver" ResourceKey="SystemControlHighlightTransparentBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrush" ResourceKey="SystemControlTransparentBrush"/>
                    <StaticResource x:Key="PreviousAndNextButtonForeground" ResourceKey="SystemControlHyperlinkBaseMediumHighBrush"/>
                    <StaticResource x:Key="ViewsBorderBackground" ResourceKey="SystemControlBackgroundAltHighBrush"/>
                    <StaticResource x:Key="CalendarPanelBorderBrush" ResourceKey="SystemColorButtonFaceColor"/>
                    <StaticResource x:Key="RootBorderBackgroundPointerOverAndPressed" ResourceKey="SystemControlTransparentBrush"/>
                </ResourceDictionary>
                <ResourceDictionary x:Key="Light">
                    <StaticResource x:Key="CalendarViewBackground" ResourceKey="AcrylicBackgroundFillColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarViewWeekDayForegroundDisabled" ResourceKey="TextFillColorDisabledBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBackground" ResourceKey="SubtleFillColorTransparentBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrushPointerOver" ResourceKey="ControlStrokeColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarViewNavigationButtonBorderBrush" ResourceKey="SubtleFillColorTransparentBrush"/>
                    <StaticResource x:Key="PreviousAndNextButtonForeground" ResourceKey="ControlStrongFillColorDefaultBrush"/>
                    <StaticResource x:Key="ViewsBorderBackground" ResourceKey="LayerOnAcrylicFillColorDefaultBrush"/>
                    <StaticResource x:Key="CalendarPanelBorderBrush" ResourceKey="ControlAltFillColorTertiaryBrush"/>
                    <StaticResource x:Key="RootBorderBackgroundPointerOverAndPressed" ResourceKey="SubtleFillColorSecondaryBrush"/>
                </ResourceDictionary>
            </ResourceDictionary.ThemeDictionaries>

            <converters:BooleanNegationConverter x:Key="BooleanNegationConverter"/>
            <converters:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
            <converters:BooleanToVisibilityNegationConverter x:Key="BooleanToVisibilityNegationConverter"/>

            <DataTemplate x:Key="ComboBoxItemContentTemplate">
                <TextBlock Style="{StaticResource BodyTextBlockStyle}"
                           Text="{Binding}"
                           TextWrapping="WrapWholeWords"/>
            </DataTemplate>

            <Style x:Key="DateCalculation_CalendarPickerStyle"
                   BasedOn="{StaticResource DefaultCalendarDatePicker}"
                   TargetType="CalendarDatePicker">
                <Setter Property="Foreground" Value="{ThemeResource CalendarDatePickerForeground}"/>
                <Setter Property="Background" Value="{ThemeResource SubtleFillColorTransparentBrush}"/>
                <Setter Property="BorderBrush" Value="{ThemeResource CalendarDatePickerBorderBrush}"/>
                <Setter Property="BorderThickness" Value="{ThemeResource ControlBorderThemeThickness}"/>
                <Setter Property="HorizontalAlignment" Value="Left"/>
                <Setter Property="VerticalAlignment" Value="Center"/>
                <Setter Property="UseSystemFocusVisuals" Value="{StaticResource UseSystemFocusVisuals}"/>
                <Setter Property="FocusVisualMargin" Value="-3"/>
                <Setter Property="CalendarViewStyle" Value="{ThemeResource DefaultCalendarViewStyle}"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="CalendarDatePicker">
                            <Grid x:Name="Root">

                                <Grid.RowDefinitions>
                                    <RowDefinition Height="Auto"/>
                                    <RowDefinition Height="*"/>
                                    <RowDefinition Height="Auto"/>
                                </Grid.RowDefinitions>

                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="Auto"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="32"/>
                                </Grid.ColumnDefinitions>

                                <Grid.Resources>
                                    <Style x:Key="CalendarView_FlyoutPresenterBaseStyle" TargetType="FlyoutPresenter">
                                        <Setter Property="MaxHeight" Value="9000"/>
                                        <Setter Property="MaxWidth" Value="9000"/>
                                        <Setter Property="Padding" Value="0"/>
                                        <Setter Property="BorderThickness" Value="{ThemeResource ControlBorderThemeThickness}"/>
                                        <Setter Property="Background" Value="Transparent"/>
                                        <Setter Property="Template">
                                            <Setter.Value>
                                                <ControlTemplate TargetType="FlyoutPresenter">
                                                    <Grid>
                                                        <VisualStateManager.VisualStateGroups>
                                                            <VisualStateGroup>
                                                                <VisualState x:Name="LeftAlignedLayout">
                                                                    <VisualState.StateTriggers>
                                                                        <AdaptiveTrigger MinWindowWidth="360"/>
                                                                    </VisualState.StateTriggers>
                                                                    <VisualState.Setters>
                                                                        <Setter Target="LeftGutter.Width" Value="12"/>
                                                                        <Setter Target="RightGutter.Width" Value="*"/>
                                                                        <Setter Target="C0.Width" Value="336"/>
                                                                    </VisualState.Setters>
                                                                </VisualState>
                                                                <VisualState x:Name="DefaultLayout">
                                                                    <VisualState.StateTriggers>
                                                                        <AdaptiveTrigger MinWindowWidth="0"/>
                                                                    </VisualState.StateTriggers>
                                                                </VisualState>
                                                            </VisualStateGroup>
                                                        </VisualStateManager.VisualStateGroups>

                                                        <Border HorizontalAlignment="Stretch"
                                                                VerticalAlignment="Stretch"
                                                                Background="{ThemeResource BackgroundSmokeFillColorBrush}"
                                                                IsHitTestVisible="False"/>
                                                        <Grid>
                                                            <Grid.RowDefinitions>
                                                                <RowDefinition Height="128"/>
                                                                <RowDefinition Height="Auto"/>
                                                                <RowDefinition Height="*"/>
                                                            </Grid.RowDefinitions>
                                                            <Grid.ColumnDefinitions>
                                                                <ColumnDefinition x:Name="LeftGutter" Width="0"/>
                                                                <ColumnDefinition x:Name="C0" Width="*"/>
                                                                <ColumnDefinition x:Name="RightGutter" Width="0"/>
                                                            </Grid.ColumnDefinitions>
                                                            <ContentPresenter Grid.Row="1"
                                                                              Grid.Column="1"
                                                                              Margin="{TemplateBinding Padding}"
                                                                              HorizontalAlignment="Stretch"
                                                                              VerticalAlignment="Top"
                                                                              Background="{TemplateBinding Background}"
                                                                              BorderBrush="{TemplateBinding BorderBrush}"
                                                                              BorderThickness="{TemplateBinding BorderThickness}"
                                                                              Content="{TemplateBinding Content}"
                                                                              ContentTemplate="{TemplateBinding ContentTemplate}"
                                                                              ContentTransitions="{TemplateBinding ContentTransitions}"
                                                                              CornerRadius="{ThemeResource OverlayCornerRadius}"/>
                                                        </Grid>
                                                    </Grid>
                                                </ControlTemplate>
                                            </Setter.Value>
                                        </Setter>
                                    </Style>

                                    <contract8NotPresent:Style x:Key="CalendarView_FlyoutPresenterStyle"
                                                               BasedOn="{StaticResource CalendarView_FlyoutPresenterBaseStyle}"
                                                               TargetType="FlyoutPresenter"/>
                                    <contract8Present:Style x:Key="CalendarView_FlyoutPresenterStyle"
                                                            BasedOn="{StaticResource CalendarView_FlyoutPresenterBaseStyle}"
                                                            TargetType="FlyoutPresenter">
                                        <Setter Property="IsDefaultShadowEnabled" Value="False"/>
                                    </contract8Present:Style>
                                </Grid.Resources>

                                <VisualStateManager.VisualStateGroups>
                                    <VisualStateGroup x:Name="CommonStates">
                                        <VisualState x:Name="Normal"/>

                                        <VisualState x:Name="PointerOver">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="BorderBrush">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerBorderBrushPointerOver}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="Background">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleFillColorSecondaryBrush}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>

                                        <VisualState x:Name="Pressed">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="Background">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleFillColorTertiaryBrush}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="BorderBrush">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerBorderBrushPressed}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>

                                        <VisualState x:Name="Disabled">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="Background">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleFillColorDisabledBrush}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="BorderBrush">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerBorderBrushDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HeaderContentPresenter" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerHeaderForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DateText" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerTextForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="CalendarGlyph" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerCalendarGlyphForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                    </VisualStateGroup>
                                    <VisualStateGroup x:Name="FocusStates">
                                        <VisualState x:Name="Unfocused"/>
                                        <VisualState x:Name="PointerFocused"/>
                                        <VisualState x:Name="Focused">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Background" Storyboard.TargetProperty="Background">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerBackgroundFocused}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                    </VisualStateGroup>
                                    <VisualStateGroup x:Name="SelectionStates">
                                        <VisualState x:Name="Unselected"/>
                                        <VisualState x:Name="Selected">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DateText" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerTextForegroundSelected}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="CalendarGlyph" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarDatePickerTextForegroundSelected}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                    </VisualStateGroup>
                                    <VisualStateGroup x:Name="HeaderStates">
                                        <VisualState x:Name="TopHeader"/>
                                        <VisualState x:Name="LeftHeader">
                                            <VisualState.Setters>
                                                <Setter Target="HeaderContentPresenter.(Grid.Row)" Value="1"/>
                                                <Setter Target="HeaderContentPresenter.(Grid.Column)" Value="0"/>
                                                <Setter Target="HeaderContentPresenter.(Grid.ColumnSpan)" Value="1"/>
                                                <Setter Target="HeaderContentPresenter.Margin" Value="{StaticResource CalendarDatePickerLeftHeaderMargin}"/>
                                                <Setter Target="HeaderContentPresenter.MaxWidth" Value="{StaticResource CalendarDatePickerLeftHeaderMaxWidth}"/>
                                            </VisualState.Setters>
                                        </VisualState>
                                    </VisualStateGroup>
                                </VisualStateManager.VisualStateGroups>
                                <FlyoutBase.AttachedFlyout>
                                    <Flyout FlyoutPresenterStyle="{StaticResource CalendarView_FlyoutPresenterStyle}" Placement="Full">
                                        <CalendarView x:Name="CalendarView"
                                                      Style="{TemplateBinding CalendarViewStyle}"
                                                      contract7Present:CornerRadius="{ThemeResource OverlayCornerRadius}"
                                                      CalendarIdentifier="{TemplateBinding CalendarIdentifier}"
                                                      DayOfWeekFormat="{TemplateBinding DayOfWeekFormat}"
                                                      DisplayMode="{TemplateBinding DisplayMode}"
                                                      FirstDayOfWeek="{TemplateBinding FirstDayOfWeek}"
                                                      IsGroupLabelVisible="{TemplateBinding IsGroupLabelVisible}"
                                                      IsOutOfScopeEnabled="{TemplateBinding IsOutOfScopeEnabled}"
                                                      IsTodayHighlighted="{TemplateBinding IsTodayHighlighted}"
                                                      MaxDate="{TemplateBinding MaxDate}"
                                                      MinDate="{TemplateBinding MinDate}"/>
                                    </Flyout>
                                </FlyoutBase.AttachedFlyout>
                                <ContentPresenter x:Name="HeaderContentPresenter"
                                                  Grid.Row="0"
                                                  Grid.Column="1"
                                                  Grid.ColumnSpan="2"
                                                  Margin="{StaticResource CalendarDatePickerTopHeaderMargin}"
                                                  VerticalAlignment="Top"
                                                  Foreground="{ThemeResource TextFillColorSecondaryBrush}"
                                                  FontSize="12"
                                                  x:DeferLoadStrategy="Lazy"
                                                  Content="{TemplateBinding Header}"
                                                  ContentTemplate="{TemplateBinding HeaderTemplate}"
                                                  TextWrapping="Wrap"
                                                  Visibility="Collapsed"/>
                                <Border x:Name="Background"
                                        Grid.Row="1"
                                        Grid.Column="1"
                                        Grid.ColumnSpan="2"
                                        MinHeight="32"
                                        Margin="-12,0,-4,0"
                                        Background="{TemplateBinding Background}"
                                        BorderBrush="{TemplateBinding BorderBrush}"
                                        BorderThickness="{TemplateBinding BorderThickness}"
                                        Control.IsTemplateFocusTarget="True"
                                        CornerRadius="{ThemeResource ControlCornerRadius}"/>
                                <TextBlock x:Name="DateText"
                                           Grid.Row="1"
                                           Grid.Column="1"
                                           Padding="0,0,0,2"
                                           HorizontalAlignment="Left"
                                           VerticalAlignment="Center"
                                           Foreground="{ThemeResource TextFillColorPrimaryBrush}"
                                           FontSize="14"
                                           Text="{TemplateBinding PlaceholderText}"/>
                                <FontIcon x:Name="CalendarGlyph"
                                          Grid.Row="1"
                                          Grid.Column="2"
                                          HorizontalAlignment="Center"
                                          VerticalAlignment="Center"
                                          Foreground="{ThemeResource TextFillColorPrimaryBrush}"
                                          FontFamily="{ThemeResource CalculatorFontFamily}"
                                          FontSize="16"
                                          Glyph="&#xE787;"/>
                                <contract7Present:ContentPresenter x:Name="DescriptionPresenter"
                                                                   Grid.Row="2"
                                                                   Grid.Column="1"
                                                                   Grid.ColumnSpan="2"
                                                                   Foreground="{ThemeResource SystemControlDescriptionTextForegroundBrush}"
                                                                   AutomationProperties.AccessibilityView="Raw"
                                                                   Content="{TemplateBinding Description}"
                                                                   x:Load="False"/>

                            </Grid>

                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>

            <contract14NotPresent:Style x:Key="DateCalculation_CalendarViewStyle"
                                        BasedOn="{StaticResource DateCalculation_CalendarViewBaseStyle}"
                                        TargetType="CalendarView">
                <Setter Property="FocusBorderBrush" Value="{ThemeResource SystemControlForegroundBaseHighBrush}"/>
                <Setter Property="SelectedHoverBorderBrush" Value="{ThemeResource SystemControlHighlightListAccentMediumBrush}"/>
                <Setter Property="SelectedPressedBorderBrush" Value="{ThemeResource SystemControlHighlightListAccentHighBrush}"/>
                <Setter Property="SelectedBorderBrush" Value="{ThemeResource SystemControlHighlightAccentBrush}"/>
                <Setter Property="HoverBorderBrush" Value="{ThemeResource SubtleFillColorSecondaryBrush}"/>
                <Setter Property="PressedBorderBrush" Value="{ThemeResource SubtleFillColorTertiaryBrush}"/>
                <Setter Property="TodayForeground" Value="{ThemeResource SystemControlHighlightAltChromeWhiteBrush}"/>
                <Setter Property="BlackoutForeground" Value="{ThemeResource SystemControlDisabledBaseMediumLowBrush}"/>
                <Setter Property="SelectedForeground" Value="{ThemeResource AccentTextFillColorPrimaryBrush}"/>
                <Setter Property="PressedForeground" Value="{ThemeResource TextFillColorSecondaryBrush}"/>
                <Setter Property="OutOfScopeForeground" Value="{ThemeResource SystemControlForegroundBaseMediumLowBrush}"/>
                <Setter Property="CalendarItemForeground" Value="{ThemeResource SystemControlForegroundBaseHighBrush}"/>
                <Setter Property="OutOfScopeBackground" Value="Transparent"/>
                <Setter Property="CalendarItemBackground" Value="Transparent"/>
                <Setter Property="CalendarItemBorderBrush" Value="Transparent"/>
                <Setter Property="Foreground" Value="{ThemeResource SystemControlHyperlinkBaseMediumHighBrush}"/>
                <Setter Property="CalendarItemBorderThickness" Value="1"/>
                <Setter Property="BorderThickness" Value="0"/>
                <Setter Property="DayItemFontSize" Value="14"/>
                <Setter Property="MonthYearItemFontSize" Value="14"/>
                <Setter Property="HorizontalAlignment" Value="Stretch"/>
                <Setter Property="VerticalAlignment" Value="Center"/>
                <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
                <Setter Property="VerticalContentAlignment" Value="Stretch"/>
                <Setter Property="Margin" Value="0,12,0,12"/>
                <Setter Property="IsTabStop" Value="False"/>
            </contract14NotPresent:Style>

            <contract14Present:Style x:Key="DateCalculation_CalendarViewStyle"
                                     BasedOn="{StaticResource DateCalculation_CalendarViewBaseStyle}"
                                     TargetType="CalendarView"/>

            <Style x:Key="DateCalculation_CalendarViewBaseStyle"
                   BasedOn="{StaticResource DefaultCalendarViewStyle}"
                   TargetType="CalendarView">
                <Setter Property="BorderThickness" Value="0"/>
                <Setter Property="BorderBrush" Value="{ThemeResource CalendarPanelBorderBrush}"/>
                <Setter Property="HorizontalAlignment" Value="Stretch"/>
                <Setter Property="VerticalAlignment" Value="Center"/>
                <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
                <Setter Property="VerticalContentAlignment" Value="Stretch"/>
                <Setter Property="Margin" Value="0"/>
                <Setter Property="IsTabStop" Value="False"/>
                <Setter Property="DayItemFontSize" Value="14"/>
                <Setter Property="MonthYearItemFontSize" Value="14"/>
                <Setter Property="Background" Value="{ThemeResource CalendarViewBackground}"/>
                <!--
                    This is a copy/paste of DefaultCalendarViewStyle template,
                    the changes:
                    Setting different background of the day items area
                    Updating font size
                -->
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="CalendarView">
                            <Border Background="{TemplateBinding Background}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    contract7NotPresent:CornerRadius="{ThemeResource ControlCornerRadius}"
                                    contract7Present:CornerRadius="{TemplateBinding CornerRadius}">
                                <Border.Resources>
                                    <ResourceDictionary>
                                        <Style x:Key="WeekDayNameStyle"
                                               BasedOn="{StaticResource CaptionTextBlockStyle}"
                                               TargetType="TextBlock">
                                            <Setter Property="HorizontalAlignment" Value="Center"/>
                                            <Setter Property="VerticalAlignment" Value="Center"/>
                                            <Setter Property="FontSize" Value="{StaticResource BodyStrongFontSize}"/>
                                            <Setter Property="FontWeight" Value="{StaticResource BodyStrongFontWeight}"/>
                                        </Style>
                                        <Style x:Key="NavigationButtonStyle" TargetType="Button">
                                            <Setter Property="HorizontalAlignment" Value="Stretch"/>
                                            <Setter Property="VerticalAlignment" Value="Stretch"/>
                                            <Setter Property="VerticalContentAlignment" Value="Center"/>
                                            <Setter Property="UseSystemFocusVisuals" Value="{StaticResource UseSystemFocusVisuals}"/>
                                            <Setter Property="FontSize" Value="{StaticResource BodyStrongFontSize}"/>
                                            <Setter Property="FontWeight" Value="{StaticResource BodyStrongFontWeight}"/>
                                            <Setter Property="Background" Value="{ThemeResource CalendarViewNavigationButtonBackground}"/>
                                            <Setter Property="FocusVisualMargin" Value="2,2,2,0"/>
                                            <Setter Property="BorderThickness" Value="{ThemeResource ControlBorderThemeThickness}"/>
                                            <Setter Property="Padding" Value="0"/>
                                            <Setter Property="Margin" Value="8"/>
                                            <Setter Property="Template">
                                                <Setter.Value>
                                                    <ControlTemplate TargetType="Button">
                                                        <Border x:Name="RootBorder"
                                                                Padding="{TemplateBinding Padding}"
                                                                Background="{TemplateBinding Background}"
                                                                BorderBrush="{ThemeResource CalendarViewNavigationButtonBorderBrush}"
                                                                BorderThickness="{TemplateBinding BorderThickness}"
                                                                contract7NotPresent:CornerRadius="{StaticResource ControlCornerRadius}"
                                                                contract7Present:BackgroundSizing="{TemplateBinding BackgroundSizing}"
                                                                contract7Present:CornerRadius="{TemplateBinding CornerRadius}"
                                                                AutomationProperties.AccessibilityView="Raw">

                                                            <VisualStateManager.VisualStateGroups>
                                                                <VisualStateGroup x:Name="CommonStates">
                                                                    <VisualState x:Name="Normal"/>
                                                                    <VisualState x:Name="PointerOver">
                                                                        <VisualState.Setters>
                                                                            <Setter Target="RootBorder.BorderBrush" Value="{ThemeResource CalendarViewNavigationButtonBorderBrushPointerOver}"/>
                                                                            <Setter Target="RootBorder.Background" Value="{ThemeResource RootBorderBackgroundPointerOverAndPressed}"/>
                                                                        </VisualState.Setters>
                                                                    </VisualState>
                                                                    <VisualState x:Name="Pressed">
                                                                        <VisualState.Setters>
                                                                            <Setter Target="RootBorder.Background" Value="{ThemeResource RootBorderBackgroundPointerOverAndPressed}"/>
                                                                        </VisualState.Setters>
                                                                        <Storyboard RepeatBehavior="Forever">
                                                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetName="ScaleTransform" Storyboard.TargetProperty="ScaleX">
                                                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.016" Value="{ThemeResource CalendarViewNavigationButtonScalePressed}"/>
                                                                                <DiscreteDoubleKeyFrame KeyTime="0:0:30" Value="{ThemeResource CalendarViewNavigationButtonScalePressed}"/>
                                                                            </DoubleAnimationUsingKeyFrames>
                                                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetName="ScaleTransform" Storyboard.TargetProperty="ScaleY">
                                                                                <DiscreteDoubleKeyFrame KeyTime="0:0:0.016" Value="{ThemeResource CalendarViewNavigationButtonScalePressed}"/>
                                                                                <DiscreteDoubleKeyFrame KeyTime="0:0:30" Value="{ThemeResource CalendarViewNavigationButtonScalePressed}"/>
                                                                            </DoubleAnimationUsingKeyFrames>
                                                                        </Storyboard>
                                                                    </VisualState>
                                                                    <VisualState x:Name="Disabled"/>
                                                                </VisualStateGroup>
                                                            </VisualStateManager.VisualStateGroups>
                                                            <TextBlock x:Name="Content"
                                                                       Margin="{TemplateBinding Padding}"
                                                                       HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                                                       VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                                       FontFamily="{TemplateBinding FontFamily}"
                                                                       FontSize="{TemplateBinding FontSize}"
                                                                       RenderTransformOrigin="0.5, 0.5"
                                                                       Text="{TemplateBinding Content}">
                                                                <TextBlock.RenderTransform>
                                                                    <ScaleTransform x:Name="ScaleTransform"
                                                                                    ScaleX="1"
                                                                                    ScaleY="1"/>
                                                                </TextBlock.RenderTransform>
                                                            </TextBlock>
                                                        </Border>
                                                    </ControlTemplate>
                                                </Setter.Value>
                                            </Setter>
                                        </Style>
                                        <Style x:Key="ScrollViewerStyle" TargetType="ScrollViewer">
                                            <Setter Property="HorizontalScrollMode" Value="Disabled"/>
                                            <Setter Property="VerticalScrollMode" Value="Enabled"/>
                                            <Setter Property="VerticalSnapPointsType" Value="Optional"/>
                                            <Setter Property="ZoomMode" Value="Disabled"/>
                                            <Setter Property="TabNavigation" Value="Once"/>
                                            <Setter Property="BringIntoViewOnFocusChange" Value="False"/>
                                            <Setter Property="Template" Value="{StaticResource ScrollViewerScrollBarlessTemplate}"/>
                                        </Style>
                                    </ResourceDictionary>
                                </Border.Resources>
                                <VisualStateManager.VisualStateGroups>
                                    <VisualStateGroup x:Name="CommonStates">
                                        <VisualState x:Name="Normal"/>
                                        <VisualState x:Name="Disabled">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay1" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay2" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay3" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay4" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay5" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay6" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="WeekDay7" Storyboard.TargetProperty="Foreground">
                                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource CalendarViewWeekDayForegroundDisabled}"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                    </VisualStateGroup>
                                    <VisualStateGroup x:Name="HeaderButtonStates">
                                        <VisualState x:Name="ViewChanged"/>
                                        <VisualState x:Name="ViewChanging">
                                            <Storyboard>
                                                <DoubleAnimation Duration="0:0:0.167"
                                                                 From="0"
                                                                 Storyboard.TargetName="HeaderButton"
                                                                 Storyboard.TargetProperty="Opacity"
                                                                 To="1"/>
                                            </Storyboard>
                                        </VisualState>
                                    </VisualStateGroup>
                                    <VisualStateGroup x:Name="DisplayModeStates">
                                        <VisualState x:Name="Month"/>
                                        <VisualState x:Name="Year">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="MonthViewScrollViewer" Storyboard.TargetProperty="IsEnabled">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="False"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="0"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                        <VisualState x:Name="Decade">
                                            <Storyboard>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="MonthViewScrollViewer" Storyboard.TargetProperty="IsEnabled">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="False"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="0"/>
                                                </ObjectAnimationUsingKeyFrames>
                                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                </ObjectAnimationUsingKeyFrames>
                                            </Storyboard>
                                        </VisualState>
                                        <VisualStateGroup.Transitions>
                                            <VisualTransition From="Month" To="Year">
                                                <Storyboard>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0.84"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0.84"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="1.29"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="1.29"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundLayer" Storyboard.TargetProperty="Opacity">
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.000" Value="0"/>
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.200" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                </Storyboard>
                                            </VisualTransition>
                                            <VisualTransition From="Year" To="Month">
                                                <Storyboard>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="IsHitTestVisible">
                                                        <DiscreteObjectKeyFrame KeyTime="0" Value="False"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="1.29"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="1.29"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundLayer" Storyboard.TargetProperty="Opacity">
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.000" Value="0"/>
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.200" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                </Storyboard>
                                            </VisualTransition>
                                            <VisualTransition From="Year" To="Decade">
                                                <Storyboard>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0.84"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0.84"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="1.29"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="1.29"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundLayer" Storyboard.TargetProperty="Opacity">
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.000" Value="0"/>
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.200" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                </Storyboard>
                                            </VisualTransition>
                                            <VisualTransition From="Decade" To="Year">
                                                <Storyboard>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="MonthView" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="Visibility">
                                                        <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Visible"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="IsHitTestVisible">
                                                        <DiscreteObjectKeyFrame KeyTime="0" Value="False"/>
                                                    </ObjectAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="0"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewScrollViewer" Storyboard.TargetProperty="Opacity">
                                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/>
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="1.29"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DecadeViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.150"
                                                                              Value="1.29"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="YearViewTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundTransform" Storyboard.TargetProperty="ScaleX">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundTransform" Storyboard.TargetProperty="ScaleY">
                                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0.150" Value="0.84"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="BackgroundLayer" Storyboard.TargetProperty="Opacity">
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.000" Value="0"/>
                                                        <LinearDoubleKeyFrame KeyTime="0:0:0.200" Value="0"/>
                                                        <SplineDoubleKeyFrame KeySpline="{StaticResource ControlFastOutSlowInKeySpline}"
                                                                              KeyTime="0:0:0.500"
                                                                              Value="1"/>
                                                    </DoubleAnimationUsingKeyFrames>
                                                </Storyboard>
                                            </VisualTransition>
                                        </VisualStateGroup.Transitions>
                                    </VisualStateGroup>
                                </VisualStateManager.VisualStateGroups>
                                <Grid MinWidth="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.MinViewWidth}"
                                      HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                      VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="48"/>
                                        <RowDefinition Height="*"/>
                                    </Grid.RowDefinitions>

                                    <Grid>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="5*"/>
                                            <ColumnDefinition Width="*" MinWidth="48"/>
                                            <ColumnDefinition Width="*" MinWidth="48"/>
                                        </Grid.ColumnDefinitions>
                                        <Button x:Name="HeaderButton"
                                                Padding="4,0,0,0"
                                                HorizontalContentAlignment="Left"
                                                Style="{StaticResource NavigationButtonStyle}"
                                                Foreground="{TemplateBinding Foreground}"
                                                contract7Present:BackgroundSizing="InnerBorderEdge"
                                                contract7Present:CornerRadius="{StaticResource ControlCornerRadius}"
                                                Content="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.HeaderText}"
                                                IsEnabled="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.HasMoreViews}"/>
                                        <Button x:Name="PreviousButton"
                                                Grid.Column="1"
                                                HorizontalContentAlignment="Center"
                                                Style="{StaticResource NavigationButtonStyle}"
                                                Foreground="{ThemeResource PreviousAndNextButtonForeground}"
                                                FontFamily="{ThemeResource SymbolThemeFontFamily}"
                                                FontSize="8"
                                                contract7Present:BackgroundSizing="InnerBorderEdge"
                                                contract7Present:CornerRadius="{StaticResource ControlCornerRadius}"
                                                Content="&#xEDDB;"
                                                IsTabStop="True"
                                                IsEnabled="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.HasMoreContentBefore}"/>
                                        <Button x:Name="NextButton"
                                                Grid.Column="2"
                                                HorizontalContentAlignment="Center"
                                                Style="{StaticResource NavigationButtonStyle}"
                                                Foreground="{ThemeResource PreviousAndNextButtonForeground}"
                                                FontFamily="{ThemeResource SymbolThemeFontFamily}"
                                                FontSize="8"
                                                contract7Present:BackgroundSizing="InnerBorderEdge"
                                                contract7Present:CornerRadius="{StaticResource ControlCornerRadius}"
                                                Content="&#xEDDC;"
                                                IsTabStop="True"
                                                IsEnabled="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.HasMoreContentAfter}"/>
                                    </Grid>
                                    <Grid x:Name="Views" Grid.Row="1">
                                        <Grid.Clip>
                                            <RectangleGeometry Rect="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.ClipRect}"/>
                                        </Grid.Clip>
                                        <Border x:Name="BackgroundLayer"
                                                Background="{ThemeResource ViewsBorderBackground}"
                                                BorderBrush="{TemplateBinding BorderBrush}"
                                                BorderThickness="0,1,0,0">
                                            <Border.RenderTransform>
                                                <ScaleTransform x:Name="BackgroundTransform"
                                                                CenterX="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterX}"
                                                                CenterY="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterY}"/>
                                            </Border.RenderTransform>
                                        </Border>
                                        <Grid x:Name="MonthView">
                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="38"/>
                                                <RowDefinition Height="*"/>
                                            </Grid.RowDefinitions>
                                            <Grid.RenderTransform>
                                                <ScaleTransform x:Name="MonthViewTransform"
                                                                CenterX="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterX}"
                                                                CenterY="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterY}"/>
                                            </Grid.RenderTransform>
                                            <Grid x:Name="WeekDayNames" Margin="8,2,8,0">
                                                <Grid.ColumnDefinitions>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                    <ColumnDefinition Width="*"/>
                                                </Grid.ColumnDefinitions>
                                                <TextBlock x:Name="WeekDay1"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay1}"/>
                                                <TextBlock x:Name="WeekDay2"
                                                           Grid.Column="1"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay2}"/>
                                                <TextBlock x:Name="WeekDay3"
                                                           Grid.Column="2"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay3}"/>
                                                <TextBlock x:Name="WeekDay4"
                                                           Grid.Column="3"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay4}"/>
                                                <TextBlock x:Name="WeekDay5"
                                                           Grid.Column="4"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay5}"/>
                                                <TextBlock x:Name="WeekDay6"
                                                           Grid.Column="5"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay6}"/>
                                                <TextBlock x:Name="WeekDay7"
                                                           Grid.Column="6"
                                                           Style="{StaticResource WeekDayNameStyle}"
                                                           Foreground="{TemplateBinding CalendarItemForeground}"
                                                           Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.WeekDay7}"/>
                                            </Grid>
                                            <ScrollViewer x:Name="MonthViewScrollViewer"
                                                          Grid.Row="1"
                                                          Margin="8,2"
                                                          Style="{StaticResource ScrollViewerStyle}"
                                                          IsFocusEngagementEnabled="True">
                                                <CalendarPanel x:Name="MonthViewPanel"/>
                                            </ScrollViewer>
                                        </Grid>
                                        <ScrollViewer x:Name="YearViewScrollViewer"
                                                      Margin="2"
                                                      Style="{StaticResource ScrollViewerStyle}"
                                                      IsFocusEngagementEnabled="True"
                                                      Visibility="Collapsed">
                                            <ScrollViewer.RenderTransform>
                                                <ScaleTransform x:Name="YearViewTransform"
                                                                CenterX="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterX}"
                                                                CenterY="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterY}"/>
                                            </ScrollViewer.RenderTransform>
                                            <CalendarPanel x:Name="YearViewPanel"/>
                                        </ScrollViewer>
                                        <ScrollViewer x:Name="DecadeViewScrollViewer"
                                                      Margin="2"
                                                      Style="{StaticResource ScrollViewerStyle}"
                                                      IsFocusEngagementEnabled="True"
                                                      Visibility="Collapsed">
                                            <ScrollViewer.RenderTransform>
                                                <ScaleTransform x:Name="DecadeViewTransform"
                                                                CenterX="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterX}"
                                                                CenterY="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TemplateSettings.CenterY}"/>
                                            </ScrollViewer.RenderTransform>
                                            <CalendarPanel x:Name="DecadeViewPanel"/>
                                        </ScrollViewer>
                                    </Grid>
                                </Grid>
                            </Border>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>

            <MenuFlyout x:Key="ResultsContextMenu" x:Name="ResultsContextMenu">
                <MenuFlyoutItem x:Name="CopyMenuItem"
                                x:Uid="CopyMenuItem"
                                Click="OnCopyMenuItemClicked"
                                Icon="Copy"/>
            </MenuFlyout>

            <Style x:Key="DateCalculation_CaptionTextStyle"
                   BasedOn="{StaticResource CaptionTextBlockStyle}"
                   TargetType="TextBlock">
                <Setter Property="Foreground" Value="{ThemeResource TextFillColorSecondaryBrush}"/>
            </Style>
        </ResourceDictionary>
    </UserControl.Resources>

    <Grid x:Name="DateCalculatorGrid"
          Margin="16,0,16,0"
          AutomationProperties.LandmarkType="Main">
        <Grid.ColumnDefinitions>
            <ColumnDefinition x:Name="C0" Width="*"/>
            <ColumnDefinition x:Name="C1" Width="0"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="1*"
                           MinHeight="{StaticResource HamburgerHeight}"
                           MaxHeight="52"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="8*"/>
        </Grid.RowDefinitions>

        <VisualStateManager.VisualStateGroups>
            <VisualStateGroup CurrentStateChanged="OnVisualStateChanged">
                <VisualState x:Name="LeftAlignedLayout">
                    <VisualState.StateTriggers>
                        <AdaptiveTrigger MinWindowWidth="480"/>
                    </VisualState.StateTriggers>
                    <VisualState.Setters>
                        <Setter Target="C0.Width" Value="456"/>
                        <Setter Target="C1.Width" Value="*"/>
                        <Setter Target="DateDiffAllUnitsResultLabel.FontSize" Value="20"/>
                    </VisualState.Setters>
                </VisualState>
                <VisualState x:Name="DefaultLayout">
                    <VisualState.StateTriggers>
                        <AdaptiveTrigger MinWindowWidth="0"/>
                    </VisualState.StateTriggers>
                    <VisualState.Setters>
                        <Setter Target="DateDiffAllUnitsResultLabel.FontSize" Value="14"/>
                    </VisualState.Setters>
                </VisualState>
            </VisualStateGroup>
        </VisualStateManager.VisualStateGroups>

        <!-- ComboBox for Date Calculation options -->
        <ComboBox x:Name="DateCalculationOption"
                  x:Uid="DateCalculationOption"
                  Grid.Row="1"
                  Margin="-12,0,0,0"
                  Background="{ThemeResource SubtleFillColorTransparentBrush}"
                  BorderThickness="{ThemeResource ControlBorderThemeThickness}"
                  SelectedIndex="0">
            <ComboBox.Resources>
                <ResourceDictionary>
                    <ResourceDictionary.ThemeDictionaries>
                        <ResourceDictionary x:Key="Default">
                            <StaticResource x:Key="ComboBoxBackgroundPointerOver" ResourceKey="SubtleFillColorSecondaryBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundPressed" ResourceKey="SubtleFillColorTertiaryBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundUnfocused" ResourceKey="SubtleFillColorTransparentBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundFocused" ResourceKey="SubtleFillColorTransparentBrush"/>
                        </ResourceDictionary>
                        <ResourceDictionary x:Key="Light">
                            <StaticResource x:Key="ComboBoxBackgroundPointerOver" ResourceKey="SubtleFillColorSecondaryBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundPressed" ResourceKey="SubtleFillColorTertiaryBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundUnfocused" ResourceKey="SubtleFillColorTransparentBrush"/>
                            <StaticResource x:Key="ComboBoxBackgroundFocused" ResourceKey="SubtleFillColorTransparentBrush"/>
                        </ResourceDictionary>
                        <ResourceDictionary x:Key="HighContrast"/>
                    </ResourceDictionary.ThemeDictionaries>
                </ResourceDictionary>
            </ComboBox.Resources>
            <ComboBoxItem x:Uid="Date_DifferenceOption"
                          MinWidth="276"
                          ContentTemplate="{StaticResource ComboBoxItemContentTemplate}"
                          IsSelected="{Binding IsDateDiffMode, Mode=TwoWay}"/>
            <ComboBoxItem x:Uid="Date_AddSubtractOption"
                          MinWidth="276"
                          ContentTemplate="{StaticResource ComboBoxItemContentTemplate}"
                          IsSelected="{Binding IsDateDiffMode, Converter={StaticResource BooleanNegationConverter}, Mode=TwoWay}"/>
        </ComboBox>

        <!-- Grid to Calculate Difference between Two Dates -->
        <Grid x:Name="DateDiffGrid"
              Grid.Row="2"
              Visibility="{Binding IsDateDiffMode, Converter={StaticResource BooleanToVisibilityConverter}}">
            <Grid.RowDefinitions>
                <RowDefinition Height="1*" MaxHeight="17"/>
                <RowDefinition Height="Auto" MinHeight="32"/>
                <RowDefinition Height="1*" MaxHeight="24"/>
                <RowDefinition Height="Auto" MinHeight="32"/>
                <RowDefinition Height="1*" MaxHeight="24"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="1*" MaxHeight="8"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>

            <!-- From Date -->
            <CalendarDatePicker x:Name="DateDiff_FromDate"
                                x:Uid="DateDiff_FromHeader"
                                Grid.Row="1"
                                Style="{StaticResource DateCalculation_CalendarPickerStyle}"
                                CalendarViewStyle="{StaticResource DateCalculation_CalendarViewStyle}"
                                Closed="CalendarFlyoutClosed"
                                DateChanged="FromDate_DateChanged"/>

            <!-- To Date -->
            <CalendarDatePicker x:Name="DateDiff_ToDate"
                                x:Uid="DateDiff_ToHeader"
                                Grid.Row="3"
                                Margin="0,0,0,0"
                                Style="{StaticResource DateCalculation_CalendarPickerStyle}"
                                CalendarViewStyle="{StaticResource DateCalculation_CalendarViewStyle}"
                                Closed="CalendarFlyoutClosed"
                                DateChanged="ToDate_DateChanged"/>

            <!-- Difference Result -->
            <TextBlock x:Uid="Date_DifferenceLabel"
                       Grid.Row="5"
                       Margin="0,0,0,0"
                       Style="{ThemeResource DateCalculation_CaptionTextStyle}"/>
            <TextBlock x:Name="DateDiffAllUnitsResultLabel"
                       Grid.Row="6"
                       Margin="0,4,0,0"
                       Style="{ThemeResource BodyTextBlockStyle}"
                       AutomationProperties.LiveSetting="Polite"
                       AutomationProperties.Name="{Binding StrDateDiffResultAutomationName}"
                       ContextFlyout="{StaticResource ResultsContextMenu}"
                       IsTextSelectionEnabled="True"
                       Text="{Binding StrDateDiffResult}"/>
            <TextBlock Grid.Row="8"
                       Style="{ThemeResource DateCalculation_CaptionTextStyle}"
                       ContextFlyout="{StaticResource ResultsContextMenu}"
                       IsTextSelectionEnabled="True"
                       Text="{Binding StrDateDiffResultInDays, Mode=OneWay}"
                       Visibility="{Binding IsDiffInDays, Converter={StaticResource BooleanToVisibilityNegationConverter}}"/>
        </Grid>

        <!-- Grid for Add/Subtract Date -->
        <Grid x:Name="AddSubtractDateGrid"
              Grid.Row="2"
              x:DeferLoadStrategy="Lazy"
              Loaded="AddSubtractDateGrid_Loaded"
              Visibility="{Binding IsDateDiffMode, Converter={StaticResource BooleanToVisibilityNegationConverter}}">

            <Grid.RowDefinitions>
                <RowDefinition Height="1*" MaxHeight="17"/>
                <RowDefinition Height="Auto" MinHeight="32"/>
                <RowDefinition Height="1*" MaxHeight="23"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="1*" MaxHeight="29"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="1*" MaxHeight="35"/>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>

            <!-- From Date -->
            <CalendarDatePicker x:Name="AddSubtract_FromDate"
                                x:Uid="AddSubtract_Date_FromHeader"
                                Grid.Row="1"
                                Margin="0,0,0,0"
                                Style="{StaticResource DateCalculation_CalendarPickerStyle}"
                                CalendarViewStyle="{StaticResource DateCalculation_CalendarViewStyle}"
                                Closed="CalendarFlyoutClosed"
                                DateChanged="AddSubtract_DateChanged"/>

            <Grid Grid.Row="3">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="Auto"/>
                    <ColumnDefinition Width="Auto"/>
                </Grid.ColumnDefinitions>

                <RadioButton x:Name="AddOption"
                             x:Uid="AddOption"
                             MinWidth="80"
                             MaxWidth="160"
                             VerticalAlignment="Top"
                             Checked="AddSubtractOption_Checked"
                             IsChecked="{Binding IsAddMode, Mode=TwoWay}"/>
                <RadioButton x:Name="SubtractOption"
                             x:Uid="SubtractOption"
                             Grid.Column="1"
                             MinWidth="80"
                             MaxWidth="160"
                             Margin="20,0,0,0"
                             VerticalAlignment="Top"
                             Checked="AddSubtractOption_Checked"
                             IsChecked="{Binding IsAddMode, Converter={StaticResource BooleanNegationConverter}, Mode=TwoWay}"/>

            </Grid>

            <!-- Date Offset to be Added/Subtracted -->
            <Grid x:Name="DateOffsetGrid" Grid.Row="5">

                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>

                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="Auto"/>
                    <ColumnDefinition Width="Auto"/>
                    <ColumnDefinition Width="Auto"/>
                </Grid.ColumnDefinitions>

                <TextBlock x:Name="YearsLabel"
                           x:Uid="YearsLabel"
                           Margin="0,0,0,6"
                           Style="{StaticResource DateCalculation_CaptionTextStyle}"
                           TextWrapping="Wrap"/>
                <ComboBox x:Name="YearsValue"
                          Grid.Row="1"
                          MinWidth="84"
                          AutomationProperties.LabeledBy="{Binding ElementName=YearsLabel}"
                          DropDownClosed="OffsetDropDownClosed"
                          ItemsSource="{Binding OffsetValues, Mode=OneTime}"
                          SelectedIndex="{Binding YearsOffset, Mode=TwoWay}"
                          SelectionChanged="OffsetValue_Changed"/>
                <TextBlock x:Name="MonthsLabel"
                           x:Uid="MonthsLabel"
                           Grid.Column="1"
                           Margin="12,0,12,6"
                           Style="{StaticResource DateCalculation_CaptionTextStyle}"
                           TextWrapping="Wrap"/>
                <ComboBox x:Name="MonthsValue"
                          Grid.Row="1"
                          Grid.Column="1"
                          MinWidth="84"
                          Margin="12,0,12,0"
                          AutomationProperties.LabeledBy="{Binding ElementName=MonthsLabel}"
                          DropDownClosed="OffsetDropDownClosed"
                          ItemsSource="{Binding OffsetValues, Mode=OneTime}"
                          SelectedIndex="{Binding MonthsOffset, Mode=TwoWay}"
                          SelectionChanged="OffsetValue_Changed"/>
                <TextBlock x:Name="DaysLabel"
                           x:Uid="DaysLabel"
                           Grid.Column="2"
                           Margin="0,0,0,6"
                           Style="{StaticResource DateCalculation_CaptionTextStyle}"
                           TextWrapping="Wrap"/>
                <ComboBox x:Name="DaysValue"
                          Grid.Row="1"
                          Grid.Column="2"
                          MinWidth="84"
                          AutomationProperties.LabeledBy="{Binding ElementName=DaysLabel}"
                          DropDownClosed="OffsetDropDownClosed"
                          ItemsSource="{Binding OffsetValues, Mode=OneTime}"
                          SelectedIndex="{Binding DaysOffset, Mode=TwoWay}"
                          SelectionChanged="OffsetValue_Changed"/>
            </Grid>

            <!-- Resulting Date -->
            <TextBlock x:Uid="DateLabel"
                       Grid.Row="7"
                       Style="{StaticResource DateCalculation_CaptionTextStyle}"/>

            <TextBlock x:Name="DateResultLabel"
                       Grid.Row="8"
                       Margin="0,4,0,0"
                       Style="{ThemeResource BodyTextBlockStyle}"
                       FontSize="{x:Bind DateDiffAllUnitsResultLabel.FontSize, Mode=OneWay}"
                       AutomationProperties.LiveSetting="Polite"
                       AutomationProperties.Name="{Binding StrDateResultAutomationName}"
                       ContextFlyout="{StaticResource ResultsContextMenu}"
                       IsTextSelectionEnabled="True"
                       Text="{Binding StrDateResult}"/>
        </Grid>
    </Grid>
</UserControl>