UIButton类参考文档上的addTarget方法
[英]addTarget method on UIButton Class reference document
问题描述
why I dont see the addTarget method: 
为什么我看不到addTarget方法：
[button addTarget:(id) action:(SEL) forControlEvents:(UIControlEvents)]
on UIButton Class reference document: 关于UIButton类的参考文档：
http://developer.apple.com/library/ios/#documentation/uikit/reference/UIButton_Class/UIButton/UIButton.html http://developer.apple.com/library/ios/#documentation/uikit/reference/UIButton_Class/UIButton/UIButton.html
1 个解决方案
解决方案1
4 已采纳 2012-05-21 16:27:02
这是UIControl的继承方法
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