kmpdfkit_demo/compdfkit_demo_windows/compdfkit/compdfkit-tools/PDFView/PDFScaling/PDFScalingControl/CPDFScalingControl.xaml

<UserControl x:Class="compdfkit_tools.PDFControl.CPDFScalingControl"
             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.PDFControl"
             xmlns:pdftoolsui="clr-namespace:compdfkit_tools.PDFControlUI"
             mc:Ignorable="d" 
              d:DesignHeight="30" d:DesignWidth="162">
    <Grid Height="30" Width="162">
        <pdftoolsui:CPDFScalingUI x:Name="CPDFScalingUI"></pdftoolsui:CPDFScalingUI>
    </Grid>
</UserControl>