title: how to set border style of a UITextfield
body: <p>How can I set the border style of a <code>UITextField</code> programatically?</p>
  
  <p>I am creating my text field like so:</p>
  
  <pre><code>UITextField *tfText = [[UITextField alloc] initWithFrame:CGRectMake(65, 200, 200, 30)];
  tfText.backgroundColor = [UIColor colorWithRed:0.2 green:0.9 blue:0.5 alpha:0.3];       
  tfText.textAlignment = UITextAlignmentCenter;
  [self.view addSubview:tfText];
  [tfText release];
  </code></pre>