title: ABPeoplePickerNavigationController programmatic searching?
body: <p>I want to pull up the user's address book and use the new PeoplePicker controller to slice the results to show just those that match a certain term. I see that UIPeoplePickerNavigationController has a search bar and search view embedded in it. Looks like pretty standard stuff, I've just never used it before. </p>
  
  <p>How would I get at that programmatically from a UIViewController subclass that has just presented the PeoplePicker modally?</p>
  
  <p>Here's what I tried so far. Needless to say, it doesn't work.</p>
  
  <pre><code>ABPeoplePickerNavigationController *pick = [[ABPeoplePickerNavigationController alloc] init];
  pick.searchDisplayController.searchBar.text = @"jim";
  [self presentModalViewController:pick animated:YES];
  [pick release];
  </code></pre>
  
  <p>EDIT: To be more clear, I want to bring up an ABPeoplePicker, but already "mid-search" with a search term that came from elsewhere in the app. If the user wants to cancel that search and run their own, that's fine, but I want to pre-load the searchviewcontroller with my own term first.</p>