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    <p><strong>Update:</strong> Ok, I just realized you don't have control over the web page, I can only think of injecting some javascript to the page, add an event handler to the WebBrowser's LoadCompleted event and inject the javascript there, this should take care of it and not require you to modify the original web page:</p> <pre><code>// Add a reference to Microsoft.mshtml using mshtml; // inside the window constructor after you set // the webBrowser's ObjectForScripting property this.webBrowser.LoadCompleted += this.webBrowser_LoadCompleted; void webBrowser_LoadCompleted(object sender, NavigationEventArgs e) { var doc = (HTMLDocument)webBrowser.Document; var head = doc.getElementsByTagName("head").Cast&lt;HTMLHeadElement&gt;().First(); var script = (IHTMLScriptElement)doc.createElement("script"); script.text = "javascript:window.onbeforeunload = function () { window.external.Close(); }"; head.appendChild((IHTMLDOMNode)script); } </code></pre> <hr> <p>It sounds like you own the webpage you are opening so here is what you can do:</p> <p>1.- Add a Popup control to your window and add a WebBrowser control to it, you'll use this to navigate to your page:</p> <pre><code>&lt;Button Content="Button" Click="button1_Click" /&gt; &lt;Popup x:Name="PopUp" Width="300" Height="300"&gt; &lt;WebBrowser x:Name="webBrowser"&gt; &lt;/WebBrowser&gt; &lt;/Popup&gt; </code></pre> <p>2.- Create a new class and add the [ComVisible(true)] attribute to it. It should include a reference of your Popup control object. Add a public method to your new class that hides the Popup control.</p> <pre><code>using System.Runtime.InteropServices; using System.Windows; using System.Windows.Controls.Primitives; [ComVisible(true)] public class ScriptHandler { private Popup popup; public ScriptHandler(Popup popup) { this.popup = popup; } public void Close() { this.popup.IsOpen = false; } } </code></pre> <p>3.- Set the WebBrowser control's ObjectForScripting property to an instance of your new class.</p> <pre><code>public partial class MainWindow : Window { private ScriptHandler scriptHandler; public MainWindow() { InitializeComponent(); this.scriptHandler = new ScriptHandler(this.PopUp); this.webBrowser.ObjectForScripting = this.scriptHandler; } // Shows the pop up and navigates to your page private void button1_Click(object sender, RoutedEventArgs e) { this.webBrowser.Navigate("http://localhost:56977/PopUp.htm"); this.PopUp.IsOpen = true; } } </code></pre> <p>4.- Since you registered the ScriptHandler object with the WebBrowser control all public methods in this class can be accessed from javascript, add a javascript method to your page (you may need to verify the 'undefined' validation I'm doing) that calls the Close method in your ComVisible class:</p> <pre><code>&lt;script type="text/javascript"&gt; function CloseMe() { if(window.external != null &amp;&amp; window.external.CloseMe != 'undefined') { window.external.Close(); } } &lt;/script&gt; </code></pre> <p>5.- Add a link that calls the javascript CloseMe method to your page:</p> <pre><code>&lt;a href='javascript:CloseMe()'&gt;Close Me&lt;/a&gt; </code></pre> <p>As you probably realized already this solution will work not only with a Popup control, you can also instantiate a new Window and close it, dispose of your WeBrowser control etc. or just Show/Hide a different type of control.</p>
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    1. POOpen web popup from WPF application and close it with javascript
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    1. COThanks for this detailed answer, but it's more complicated than the current approach, which just works.
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    2. CONo problem, although this should work across different systems (which I believe was your original problem). But I feel you, working across WPF-javascript is kind of a pain.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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