kmpdfkit_demo/Demo/Examples/Compdfkit.Controls/Measure/MeasurePropertyControl.xaml

<UserControl x:Class="ComPDFKit.Controls.Measure.MeasurePropertyControl"
             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.Controls.Measure"
             xmlns:common="clr-namespace:ComPDFKit.Controls.Common"
             mc:Ignorable="d" 
             d:DesignHeight="800" d:DesignWidth="300" Background="#FAFCFF">
    <Grid>
        <Grid.Resources>
            <common:PropertyPanelResourceConverter x:Key="PropertyPanelResourceConverter" />
        </Grid.Resources>
        <TextBlock Name="NoResultText" Foreground="#43474D" Text="{Binding Converter={StaticResource PropertyPanelResourceConverter},ConverterParameter=Text_EmptyPanel}" FontSize="14" LineHeight="16" TextWrapping="Wrap" Width="190" TextAlignment="Center" VerticalAlignment="Center" HorizontalAlignment="Center"></TextBlock>
        <Border x:Name="MeasurePropertyPanel"></Border>
    </Grid>
</UserControl>