kmpdfkit_demo/compdfkit_demo_windows/compdfkit/compdfkit-tools/Common/PropertyControl/PDFThickness/CPDThicknessUI.xaml

<UserControl x:Class="compdfkit_tools.Common.CPDFThicknessUI"
             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:compdfkit_tools.Common"
             mc:Ignorable="d" 
             d:DesignHeight="40" d:DesignWidth="300">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition></ColumnDefinition>
            <ColumnDefinition Width="80"></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <Slider MinHeight="40" VerticalAlignment="Center" Maximum="16" Minimum="0" TickFrequency="1" IsSnapToTickEnabled="True" Value="{Binding Thickness, Mode=TwoWay}" Margin="10,0,10,0"></Slider>
        <local:DropDownNumberBoxControl x:Name="DropDownNumberBoxControl"  Grid.Column="1" Unit="pt" Maxium="16" Minimum="0" Text="{Binding Thickness,Mode=TwoWay}"></local:DropDownNumberBoxControl>
    </Grid>
</UserControl>