改变UIAlertView中的属性

UIAlertView *alertView = nil;

 

 

alertView = [ [ UIAlertView alloc ] initWithTitle:_(@"Please input sms filter number or content at least")

  message:nil 

delegate:self 

cancelButtonTitle:_(@"OK")

otherButtonTitles:nil 

];

[ alertView show ];

NSLog(@"%d",[ alertView.subviews count ] );  // 2