用於關閉視圖的目標C代碼

Question

IBAction中用於關閉子視圖的按鈕的代碼是什麼？

Answer 1

UIView *abc; 
[self.view addSubview:self.view]; 
[abc removeFromSuperview]; 

Answer 2

我希望你使用此代碼刪除子視圖...

[subviewname removeFromSuperview];