//添加前往按鈕
-(void)backBtn{
  UIButton *backBtn=[[UIButton alloc]initWithFrame:CGRectMake(0, 10, 60, 20)];
  [backBtn setTitle:@"前往" forState:UIControlStateNormal];
  backBtn.titleLabel.font=[UIFont systemFontOfSize:12];
  backBtn.imageEdgeInsets=UIEdgeInsetsMake(2,2,2,2);
  [backBtn setImage:[UIImage imageNamed:@"fanhui"] forState:UIControlStateNormal];
  [backBtn addTarget:self action:@selector(backto) forControlEvents:UIControlEventTouchDown];
  UIBarButtonItem *leftBtn=[[UIBarButtonItem alloc]initWithCustomView:backBtn];
  UIBarButtonItem *flexBtn=[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
  flexBtn.width=-10;//負數往左移，正數往右移
  self.navigationItem.leftBarButtonItems=@[flexBtn,leftBtn];
}
//前往按鈕
-(void)backto{
  [self dismissViewControllerAnimated:YES completion:^{
  }];
}

以上所述是本站給大家引見的IOS中常用設置前往按鈕，希望對大家有所協助，假如大家有任何疑問請給我留言，本站會及時回復大家的。在此也十分感激大家對本站網站的支持！

【iOS中常用設置前往按鈕】的相關資料介紹到這裡，希望對您有所幫助！ 提示：不會對讀者因本文所帶來的任何損失負責。如果您支持就請把本站添加至收藏夾哦！