MagnifierExample.xaml

<UserControl x:Class="WPFDevelopers.Samples.ExampleViews.MagnifierExample"
             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:controls="clr-namespace:WPFDevelopers.Samples.Controls"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:wd="https://github.com/WPFDevelopersOrg/WPFDevelopers"
             xmlns:local="clr-namespace:WPFDevelopers.Samples.ExampleViews"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <controls:CodeViewer Header="{Binding NavigateMenuItem.Name}">
        <StackPanel Orientation="Vertical">
            <UniformGrid Rows="2">
                <CheckBox Content="启动放大镜时隐藏当前窗口" 
                  VerticalAlignment="Bottom" HorizontalAlignment="Center"
                  IsChecked="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type local:MagnifierExample}}, Path=IsChecked}"/>
                <Button Content="放大镜" VerticalAlignment="Top" HorizontalAlignment="Center" Click="Button_Click"
                Margin="0,10"/>
            </UniformGrid>
            <Image Source="pack://application:,,,/WPFDevelopers.Samples;component/Resources/Images/Craouse/0.jpg" Stretch="None"
                   wd:Magnifier.Add="{x:Static wd:Magnifier.Default}"/>
        </StackPanel>
        <controls:CodeViewer.SourceCodes>
            <controls:SourceCodeModel 
                CodeSource="/WPFDevelopers.SamplesCode;component/ExampleViews/MagnifierExample.xaml" 
                CodeType="Xaml"/>
            <controls:SourceCodeModel 
                CodeSource="/WPFDevelopers.SamplesCode;component/ExampleViews/MagnifierExample.xaml.cs" 
                CodeType="CSharp"/>
        </controls:CodeViewer.SourceCodes>
    </controls:CodeViewer>
</UserControl>