kmpdfkit_demo/compdfkit_demo_windows/compdfkit/compdfkit-tools/PDFView/PDFInfo/CPDFInfoControl.xaml

<UserControl x:Class="compdfkit_tools.PDFControl.CPDFInfoControl"
             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:cpdftools="clr-namespace:compdfkit_tools.PDFControl"

             mc:Ignorable="d" 
             d:DesignHeight="240" d:DesignWidth="600">
    <Grid>
        <StackPanel Orientation="Horizontal">
            <cpdftools:CPDFAbstractInfoControl x:Name="CPDFAbstractInfoControl" Width="200"></cpdftools:CPDFAbstractInfoControl>
            <cpdftools:CPDFCreateInfoControl x:Name="CPDFCreateInfoControl" Width="200"></cpdftools:CPDFCreateInfoControl>
            <cpdftools:CPDFSecurityInfoControl x:Name="CPDFSecurityInfoControl" Width="200"></cpdftools:CPDFSecurityInfoControl>
        </StackPanel>
    </Grid>
</UserControl>