kmpdfkit_demo/Demo/Examples/Compdfkit_Tools/DigitalSignature/FillDigitalSignatureControl/FillDigitalSignatureDialog.xaml

<Window x:Class="Compdfkit_Tools.PDFControl.FillDigitalSignatureDialog"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Compdfkit_Tools.PDFControl"
        mc:Ignorable="d"
        ResizeMode="NoResize"
        ShowInTaskbar="False"
        Width="630" Height="550">
    <Grid>
        <local:FillDigitalSignatureControl x:Name="FillDigitalSignatureControl"></local:FillDigitalSignatureControl>
    </Grid>
</Window>