摘要：
这种UITextField实现效果如下： UILabel *lbl = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 45, 21)]; lbl.backgroundColor = [UIColor clearColor]; lbl.textColor = [UIColor lightGrayColor]; lbl.text = @"Start:"; UITextField *tf = [[UITextField alloc] initWithFrame:CGRectMake(50, 100, 150, 31)]; tf.b 阅读全文