title: Running an exe file in a new Itemtab in wpf application
body: <p>I'm beginner in developping Wpf i need to know how to run an <code>.exe</code> application in a new <code>TabItem</code> in a <code>TabControl</code> control.
  i did this snippet:</p>
  
  <pre><code> private void MenuItem_Click_6(object sender, RoutedEventArgs e) { 
      TabItem nPage = new TabItem();
      nPage.Header = "nouveau";
      TabPage.Items.Add(nPage);
      ProcessStartInfo pInfo = new ProcessStartInfo("Multi-langue.exe");
      pInfo.WorkingDirectory = @"C:\Multi-langue\Multi-langue\bin\Debug";
      Process p = Process.Start(pInfo);
      }
  </code></pre>
  
  <p>the new application is running but not inside the new <code>TabItem</code>.</p>
  
  <p>So How can i modify my snippet to integrate the display of the second application launched inside the first one?</p>