title: Methodologies used for designing user controls
body: <p>I want to able to create reusable user controls within my web app and i'm wondering on how to go about doing so. </p>
  
  <ol>
  <li>Should a user controls properties be
  visible to a form that's using it? </li>
  <li>What's the best way to go about
  loading the controls on the user
  control from the form thats using
  it? Should there be a public method
  within the control that allows you
  to load it from an external form or should the user
  control be loaded in the page load
  event </li>
  <li>Is it okay to nest user controls within user controls?</li>
  </ol>
  
  <p>etc...</p>
  
  <p>Thanks for any advice</p>