kmpdfkit_demo/ComPDFKit.Demo/PageEditor/PageInsertControl.xaml

<UserControl x:Class="ComPDFKitDemo.PageEditor.PageInsertControl"
             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:ComPDFKitDemo.PageEditor"
             mc:Ignorable="d" 
             d:DesignHeight="350" d:DesignWidth="400" Background="Transparent">
    
    <UserControl.Resources>


    </UserControl.Resources>
    
    <Border CornerRadius="8" Background="White">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="auto"/>
                <RowDefinition Height="15*"/>
                <RowDefinition Height="auto"/>
            </Grid.RowDefinitions>
            <StackPanel>
                <Button HorizontalAlignment="Center" Content="插入" Background="Transparent" BorderThickness="0" FontSize="18"/>
            </StackPanel>
            <Button HorizontalAlignment="Right" FontFamily="Segoe MDL2 Assets" Content="&#xE10A;" FontSize="18" Background="Transparent" />
        </Grid>
    </Border>
</UserControl>