UIButton *clearButton = [self.textField valueForKey:@"_clearButton"];
[clearButton setImage:[UIImage imageNamed:@"close"] forState:UIControlStateNormal];
轉載于:https://www.cnblogs.com/liuting-1204/p/6651459.html
UIButton *clearButton = [self.textField valueForKey:@"_clearButton"];
[clearButton setImage:[UIImage imageNamed:@"close"] forState:UIControlStateNormal];
轉載于:https://www.cnblogs.com/liuting-1204/p/6651459.html