PDFOffice_Windows_exe/PDF Office/CustomControl/CompositeControl/SlidContentPop.xaml

<UserControl x:Class="PDF_Office.CustomControl.CompositeControl.SlidContentPop"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:PDF_Office.CustomControl.CompositeControl"
             mc:Ignorable="d" 
             x:Name="usercontorls"
             d:DesignHeight="450" d:DesignWidth="800">
    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="../../Styles/SliderStyle.xaml"></ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>

    </UserControl.Resources>
    <Border CornerRadius="4" BorderBrush="Black" Background="White" BorderThickness="2" Width="270" Height="112">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition/>
            </Grid.RowDefinitions>
            <TextBlock Text="toumingdu" Margin="16,12,0,0"/>
            <Grid Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition />
                    <ColumnDefinition Width="auto"/>
                </Grid.ColumnDefinitions>
                <Slider Name="OpacitySlider" HorizontalAlignment="Left" VerticalAlignment="Center" Minimum="0" Maximum="1" IsSelectionRangeEnabled="True" IsSnapToTickEnabled="True" IsMoveToPointEnabled="True"
                     Value="50" ValueChanged="OpacitySlider_ValueChanged"
                    Style="{StaticResource RoundThumbSlider}" Width="148" TickFrequency="0.01" 
                   >
                    <Slider.Resources>
                        <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="#477EDE" />
                        <SolidColorBrush x:Key="{x:Static SystemColors.ControlDarkDarkBrushKey}" Color="#E2E3E6" />
                    </Slider.Resources>
                </Slider>

                <Border Grid.Column="1" HorizontalAlignment="Right" Background="Transparent" BorderBrush="#E2E3E6" Width="80" Height="32" BorderThickness="0">
                    <Grid>
                        <ComboBox Name="OpacityDropBox" BorderThickness="1" Background="Transparent" BorderBrush="#FFE2E3E6">
                            <ComboBoxItem Content="25%" Height="32" VerticalContentAlignment="Center" Template="{StaticResource comboxitem}">

                            </ComboBoxItem>

                            <ComboBoxItem Content="50%" Height="32" VerticalContentAlignment="Center" Template="{StaticResource comboxitem}" >

                            </ComboBoxItem>
                            <ComboBoxItem Content="75%" Height="32" VerticalContentAlignment="Center" Template="{StaticResource comboxitem}">

                            </ComboBoxItem>
                            <ComboBoxItem Content="100%" Height="32" VerticalContentAlignment="Center" Template="{StaticResource comboxitem}" >

                            </ComboBoxItem>
                        </ComboBox>

                        <TextBox FontFamily="Segoe UI" FontSize="14" Background="White" Height="20" Margin="2,0,23,0" IsReadOnly="True"
                             BorderThickness="0" VerticalAlignment="Center" TextAlignment="Center">
                            <TextBox.Style>
                                <Style TargetType="TextBox">
                                    <Style.Setters>
                                        <Setter Property="TextBox.Text">
                                            <Setter.Value>
                                                <MultiBinding StringFormat="P0">
                                                    <Binding ElementName="OpacitySlider" Path="Value"></Binding>
                                                </MultiBinding>
                                            </Setter.Value>
                                        </Setter>
                                    </Style.Setters>
                                </Style>
                            </TextBox.Style>
                        </TextBox>
                    </Grid>
                </Border>

            </Grid>
        </Grid>

    </Border>
</UserControl>