title: Visual objects that change size in c# displayed in a linear list
body: <p>Please forgive any silly words I may say. I am coming from a Actionscript3 background.</p>
  
  <p>I am using "Visual C# 2010 Express".
  I have a simple Form, <code>in a WindowsForm Project</code>, which currently holds just a Listbox. (Which I presume I will have to change to something else).</p>
  
  <p>And I made myself a different display object (User Control) that is currently a Checkbox a title. (More will be added once I get over the hurdle below)</p>
  
  <p>But I can't even get as far as Displaying the UserControl as a list.
  I can't seem to find anywhere on the listbox to say "User this displayobject as the visual for listbox". I see tutorials saying "ItemsPanelTemplate" but I get error saying there is no such property for a Listbox.
  I even tried making the Form in Design view and it is not in the list down the side of the GUI when I dragged as Listbox on screen.</p>
  
  <p>Now I know how I would do this in pure Actionscript, but I dont know how to do this in Pure C#. Tutorials are not helping, as all the Microsoft site seems to try to give me is XAML (XML). and I am looking for C# code. So I have thrown in the towel and pleading for outside help.</p>
  
  <p>Thank you for any help you can give.</p>