kmpdfkit_demo/Demo/Examples/DigitalSignature/MainWindow.xaml

<Window x:Class="DigitalSignature.MainWindow"
        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:DigitalSignature"
        xmlns:cpdftools="clr-namespace:ComPDFKit.Controls.PDFControl;assembly=ComPDFKit.Controls"
        xmlns:cpdfcommon="clr-namespace:ComPDFKit.Controls.Common;assembly=ComPDFKit.Controls"
        mc:Ignorable="d"
        Loaded="Window_Loaded"
        Unloaded="Window_Unloaded"
        Title="{Binding AppInfo}" Height="450" Width="800">
    <Window.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/ComPDFKit.Controls;component/Asset/Styles/ToggleButtonStyle.xaml"></ResourceDictionary>
                <ResourceDictionary Source="pack://application:,,,/ComPDFKit.Controls;component/Asset/Styles/ButtonStyle.xaml"></ResourceDictionary>
                <ResourceDictionary Source="pack://application:,,,/ComPDFKit.Controls;component/Asset/Styles/ComboBoxStyle.xaml"></ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
            <cpdfcommon:DocInfoResourceConverter x:Key="DocInfoResourceConverter"></cpdfcommon:DocInfoResourceConverter>
        </ResourceDictionary>
    </Window.Resources>
    <Grid>
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"></RowDefinition>
                <RowDefinition Height="*"></RowDefinition>
            </Grid.RowDefinitions>
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="auto"></ColumnDefinition>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                    <ColumnDefinition Width="auto"></ColumnDefinition>
                </Grid.ColumnDefinitions>
                  <Border Height="1" Background="LightGray" VerticalAlignment="Bottom" Grid.ColumnSpan="3"/>
                <StackPanel Orientation="Horizontal" Height="40" Margin="20,0,0,0">

                    <Button BorderThickness="0" VerticalContentAlignment="Center" Width="30" Height="30" Style="{StaticResource LightButtonStyle}" Background="Transparent" Click="OpenFile_Click">
                        <Button.Content>
                            <Viewbox Width="20" Height="20">
                                <Path Fill="#43474D" >
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                                </Path>
                            </Viewbox>
                        </Button.Content>
                        <Button.ToolTip>
                            <ToolTip Content="Open..."></ToolTip>
                        </Button.ToolTip>
                    </Button>

                    <Button BorderThickness="0" VerticalContentAlignment="Center" Margin="10,0,0,0" Width="30" Height="30" Style="{StaticResource LightButtonStyle}" Background="Transparent"  
                            Click="SaveFileBtn_Click"  IsEnabled="{Binding CanSave,Mode=OneWay}">
                        <Button.Content>
                            <Viewbox Width="20" Height="20">
                                <Path Fill="#43474D" >
                                    <Path.Data>
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                                </Path>
                            </Viewbox>
                        </Button.Content>
                        <Button.ToolTip>
                            <ToolTip Content="Save"></ToolTip>
                        </Button.ToolTip>
                    </Button>

                    <ToggleButton Name="LeftToolPanelButton" Margin="13,0,0,0" BorderThickness="0" Width="30" Height="30" Style="{StaticResource ToggleButtonStyle}" Background="Transparent" IsChecked="{Binding LeftToolPanelButtonIsChecked, Mode=TwoWay}" Click="LeftToolPanelButton_Click">
                        <ToggleButton.Content>
                            <Path Fill="#43474D" Width="30" Height="30">
                                <Path.Data>
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                            </Path>
                        </ToggleButton.Content>
                        <ToggleButton.ToolTip>
                            <ToolTip Content="Panel"></ToolTip>
                        </ToggleButton.ToolTip>
                    </ToggleButton>

                    <Line Margin="13,0,13,0" Stroke="#E0E0E0" X1="0" Y1="5" X2="0" Y2="35"></Line>

                    <ToggleButton BorderThickness="0" Width="30" Height="30" Style="{StaticResource ToggleButtonStyle}" Background="Transparent" IsChecked="True" IsEnabled="False" Visibility="Collapsed">
                        <ToggleButton.Content>
                            <Path Fill="#43474D">
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                            </Path>
                        </ToggleButton.Content>
                    </ToggleButton>

                    <Line Margin="13,0,13,0" Stroke="#E0E0E0" X1="0" Y1="5" X2="0" Y2="35"></Line>

                    <cpdftools:CPDFScalingControl x:Name="CPDFSaclingControl"></cpdftools:CPDFScalingControl>
                </StackPanel>
                <ComboBox Name="ModeComboBox" Style="{StaticResource ComboBoxStyle1}" Width="150" Height="26" Grid.Column="1" HorizontalAlignment="Center" FontSize="12" Foreground="#001A4E" SelectionChanged="ComboBox_SelectionChanged">
                    <ComboBoxItem Tag="Viewer">Viewer</ComboBoxItem>
                    <ComboBoxItem Tag="Digital Signature" IsSelected="True">Digital Signature</ComboBoxItem>
                </ComboBox>
                <StackPanel Orientation="Horizontal" Grid.Column="2">

                    <Button BorderThickness="0" Width="40" Height="40" Style="{StaticResource LightButtonStyle}" Background="Transparent" Click="ExpandSearchBtn_Click">
                        <Button.Content>
                            <Path Fill="#43474D">
                                <Path.Data>
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                            </Path>
                        </Button.Content>
                        <Button.ToolTip>
                            <ToolTip Content="Search"></ToolTip>
                        </Button.ToolTip>
                    </Button>

                    <ToggleButton  x:Name="RightPanelButton" BorderThickness="0" Width="40" Height="40" Style="{StaticResource ToggleButtonStyle}" IsChecked="{Binding RightToolPanelButtonIsChecked, Mode=TwoWay}" Background="Transparent" Click="RightPanelButton_Click">
                        <ToggleButton.Content>
                            <Path Fill="#43474D" Width="30" Height="30">
                                <Path.Data>
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                            </Path>
                        </ToggleButton.Content>
                        <ToggleButton.ToolTip>
                            <ToolTip Content="Properties"></ToolTip>
                        </ToggleButton.ToolTip>
                    </ToggleButton>

                    <ToggleButton Name="ViewSettingBtn" BorderThickness="0" Width="40" Height="40" Style="{StaticResource ToggleButtonStyle}" Background="Transparent" IsChecked="{Binding ViewSettingBtnIsChecked, Mode=TwoWay}" Click="ViewSettingBtn_Click">
                        <ToggleButton.Content>
                            <Path Stroke="#43474D" VerticalAlignment="Center" StrokeThickness="2">
                                <Path.Data>
                                    <CombinedGeometry GeometryCombineMode="Exclude">
                                        <CombinedGeometry.Geometry1>
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                                        <CombinedGeometry.Geometry2>
                                            <EllipseGeometry Center="10,10" RadiusX="2" RadiusY="2"/>
                                        </CombinedGeometry.Geometry2>
                                    </CombinedGeometry>
                                </Path.Data>
                            </Path>
                        </ToggleButton.Content>
                        <ToggleButton.ToolTip>
                            <ToolTip Content="Page Display"></ToolTip>
                        </ToggleButton.ToolTip>
                    </ToggleButton>

                    <Button BorderThickness="0" Width="40" Height="40" Style="{StaticResource LightButtonStyle}" Background="Transparent" Click="PageInfoBtn_Click">
                        <Button.Content>
                            <Path Fill="#43474D" VerticalAlignment="Center">
                                <Path.Data>
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                            </Path>
                        </Button.Content>
                        <Button.ToolTip>
                            <ToolTip Content="Document Info"></ToolTip>
                        </Button.ToolTip>
                    </Button>
                </StackPanel>
            </Grid>
            <Grid Name="BodyGrid" Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="0"></ColumnDefinition>
                    <ColumnDefinition Width="0"></ColumnDefinition>
                    <ColumnDefinition Width="*"></ColumnDefinition>
                    <ColumnDefinition Width="auto"></ColumnDefinition>
                </Grid.ColumnDefinitions>
                <GridSplitter  Name="Splitter" Grid.Column="1" Width="15" ResizeBehavior="PreviousAndNext" Visibility="Collapsed">
                    <GridSplitter.Template>
                        <ControlTemplate TargetType="{x:Type GridSplitter}">
                            <Border BorderThickness="{TemplateBinding Border.BorderThickness}"
                        BorderBrush="{TemplateBinding Border.BorderBrush}"
                        Background="{TemplateBinding Panel.Background}" >
                                <Path Fill="Gray" VerticalAlignment="Center">
                                    <Path.Data>
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                                </Path>
                            </Border>
                        </ControlTemplate>
                    </GridSplitter.Template>
                </GridSplitter>
                <Grid Grid.Column="2" >
                    <Grid.RowDefinitions>
                        <RowDefinition Height="auto"/>
                        <RowDefinition Height="*"/>
                    </Grid.RowDefinitions>

                    <Grid Grid.Row="1">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition></ColumnDefinition>
                            <ColumnDefinition Width="auto"></ColumnDefinition>
                        </Grid.ColumnDefinitions>
                        <Border x:Name="PDFGrid" Background="#CECECE"></Border>
                    </Grid>
                </Grid>
            </Grid>
        </Grid>
        <Border Name="PopupBorder" Background="#A0000000" Visibility="Collapsed">
            <Grid>

                <Grid Name="FileInfoUI"  Width="422" Height="680" HorizontalAlignment="Center" VerticalAlignment="Center" Background="White" Visibility="Collapsed">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"></ColumnDefinition>
                        <ColumnDefinition Width="*"></ColumnDefinition>
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="auto"></RowDefinition>
                        <RowDefinition Height="*"></RowDefinition>
                    </Grid.RowDefinitions>

                    <TextBlock Text="{Binding Converter={StaticResource DocInfoResourceConverter},ConverterParameter=Title_DocInfo}" Height="20" FontSize="14" LineHeight="16" Margin="12,6,0,0" HorizontalAlignment="Left"></TextBlock>
                    <Button Grid.Column="1" Width="16" Height="16" HorizontalAlignment="Right" Margin="0,8,8,0" BorderThickness="0" Click="FileInfoCloseBtn_Click">
                        <Button.Content>
                            <Path Fill="Black">
                                <Path.Data>
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                                </Path.Data>
                            </Path>
                        </Button.Content>
                    </Button>
                    <cpdftools:CPDFInfoControl Grid.Row="1" Margin="25,10,25,0" Grid.ColumnSpan="2" Name="FileInfoControl"></cpdftools:CPDFInfoControl>
                </Grid>

                <cpdfcommon:PasswordDialog x:Name="PasswordUI" Visibility="Collapsed"></cpdfcommon:PasswordDialog>
            </Grid>

        </Border>
    </Grid>
</Window>