title: UITextView does not update
body: <p>I am trying to update the text of a UITextView programmatically. This was working a couple of days ago, but can't tell why it has stopped.</p>
  
  <p>Creating the UITextView</p>
  
  <pre><code>self.recordInfoTextView = [[UITextView alloc] initWithFrame:textFrame];    
  self.recordInfoTextView.editable=NO;
  self.recordInfoTextView.scrollEnabled=NO;
  self.recordInfoTextView.multipleTouchEnabled=NO;
  self.recordInfoTextView.userInteractionEnabled=NO;  
  self.recordInfoTextView.textAlignment=UITextAlignmentCenter;
  self.recordInfoTextView.font=[UIFont systemFontOfSize:12.0f];
  self.recordInfoTextView.text=@"Record 1 of 1";
  [self.recordInfoTextView setAutoresizingMask:(UIViewAutoresizingFlexibleWidth |
                                                UIViewAutoresizingFlexibleTopMargin)];
  
  [self.view addSubview:recordInfoTextView];
  </code></pre>
  
  <p>The UITextView appears with the initial string value. However, it does not update here:</p>
  
  <pre><code>-(void)displayContentInTextView {
      self.recordInfoTextView.text=[NSString stringWithFormat:@"Record %d of %d", currentIndex+1, [idNumberArray count]];
      NSLog(@"displayContentInWebView: Record %d of %d", currentIndex+1, [idNumberArray count]);
  }
  
  -(void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer {
      if (recognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
          if (currentIndex &lt; ([idNumberArray count]-1)) {
              currentIndex++;
              recordID = [[idNumberArray objectAtIndex:currentIndex] intValue];
              [self displayContentInTextView];
          }
      } else if (recognizer.direction == UISwipeGestureRecognizerDirectionRight) {
          if (currentIndex &gt; 0) {
              currentIndex--;
              recordID = [[idNumberArray objectAtIndex:currentIndex] intValue];
              [self displayContentInTextView];
          }
      }
  }
  </code></pre>
  
  <p>The log shows that displayContentInWebView is called appropriately and the expected information is sent to the log, however, the UITextView does not update, but continues to display the initial text.</p>
  
  <p>Thanks in advance! Tim </p>