title: How to implement nested columns ?
body: <p>I am trying to re-develop a Delphi db Windows app with VS2010 C#.</p>
  
  <p>In the Delphi app I made a nested column in my DBGrid component.</p>
  
  <p>The text column ("Dummy Question") normally looks like this:</p>
  
  <p><img src="https://i.stack.imgur.com/TIhi6.gif" alt="enter image description here"> </p>
  
  <p>I then hacked the grid column so I can optionally display it like this:</p>
  
  <p><img src="https://i.stack.imgur.com/YebSm.gif" alt="enter image description here"></p>
  
  <p>How do I implement expandable/collapsible nested columns like this with Visual Studio 2010 C# controls?</p>