FPGACoder/HandyControl/HandyControl_Shared/Themes/Styles/CalendarWithClock.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:hc="clr-namespace:HandyControl.Controls"
                    xmlns:langs="clr-namespace:HandyControl.Properties.Langs"
                    xmlns:ex="clr-namespace:HandyControl.Tools.Extension">

    <Style x:Key="CalendarWithClockBaseStyle" TargetType="hc:CalendarWithClock">
        <Setter Property="Focusable" Value="False"/>
        <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
        <Setter Property="Background" Value="{DynamicResource RegionBrush}"/>
        <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
        <Setter Property="hc:TitleElement.Background" Value="{DynamicResource TitleBrush}"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Margin" Value="8 0"/>
        <Setter Property="hc:BorderElement.CornerRadius" Value="{StaticResource DefaultCornerRadius}"/>
        <Setter Property="Template">
             <Setter.Value>
                <ControlTemplate TargetType="hc:CalendarWithClock">
                    <hc:SimplePanel Margin="0,4,0,8" HorizontalAlignment="Center" VerticalAlignment="Center">
                        <Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Effect="{StaticResource EffectShadow2}"/>
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="Auto"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto"/>
                                <RowDefinition/>
                                <RowDefinition Height="Auto"/>
                            </Grid.RowDefinitions>
                            <Border Margin="4" CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" Grid.ColumnSpan="2" Height="42" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}"/>
                            <ContentPresenter Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_CalendarPresenter" Margin="-8,-4,-8,-8"/>
                            <ContentPresenter Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_ClockPresenter" Margin="-8,-4,-8,-8"/>
                            <Button Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Visibility="{TemplateBinding ShowConfirmButton,Converter={StaticResource Boolean2VisibilityConverter}}" Name="PART_ButtonConfirm" Content="{ex:Lang Key={x:Static langs:LangKeys.Confirm}}" HorizontalAlignment="Center" Margin="0,0,0,19" Width="180" VerticalAlignment="Bottom" Style="{StaticResource ButtonPrimary}"/>
                        </Grid>
                    </hc:SimplePanel>
                </ControlTemplate>
             </Setter.Value>
         </Setter>
    </Style>

    <Style TargetType="hc:CalendarWithClock" BasedOn="{StaticResource CalendarWithClockBaseStyle}"/>

</ResourceDictionary>