kmpdfkit_demo/Demo/Examples/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">
    <Grid>
        <StackPanel Orientation="Vertical">
            <cpdftools:CPDFAbstractInfoControl x:Name="CPDFAbstractInfoControl"></cpdftools:CPDFAbstractInfoControl>
            <cpdftools:CPDFCreateInfoControl x:Name="CPDFCreateInfoControl" Margin="0,21,0,0"></cpdftools:CPDFCreateInfoControl>
            <cpdftools:CPDFSecurityInfoControl x:Name="CPDFSecurityInfoControl"></cpdftools:CPDFSecurityInfoControl>
        </StackPanel>
    </Grid>
</UserControl>