title: How to get HTML SOURCE with Delphi Sydney 10.4.2 and Edge Webbrowser Component
body: <p>I have <code>TEdgeBrowser</code> in Delphi 10.4.2. I would like to extract a RegEx-based string from the HTML code.
  In the past, it was possible with <code>TWebBrowser</code> (only with IE 11 or below) as selectedEngine.</p>
  <p>But my site wants no IE 11+ anymore. So I have to use the Edge-based <code>TEdgeBrowser</code> in Syndey.
  I found <a href="https://blogs.embarcadero.com/execute-scripts-and-view-source-with-tedgebrowser/" rel="nofollow noreferrer">this article</a> to get the source by an script call, but with the latest Edge (Evergreen Standalone <a href="https://developer.microsoft.com/en-us/microsoft-edge/webview2/" rel="nofollow noreferrer">from here</a>), I always get the <code>AResultObjectAsJson</code> will be 'null' (no results are returns).</p>
  <p>What can I do to accomplish my task?</p>