title: trying to update a UILabel on a parent view controller when dismissing the modal view
body: <p>I am trying to update a UILabel in a parent View after someone makes a change in a modal view.  So, after they click "save" ... the newly entered value would change what text is displayed on the parent view controller.</p>
  
  <p>But, I can't seem to get that UILabel to refresh the newly entered value.</p>
  
  <p>Any ideas on what I can try?  I've tried a few things, but being the view is already loaded, nothing is getting "refreshed".</p>
  
  <p>Thanks!</p>