摘要: 类A.h: 1 @protocol ADelegate <NSObject> 2 3 -(void)babyAdded:(Baby*)newBaby; 4 -(void)babyChanged:(Baby*)changedBaby; 5 6 @end 7 @interface A : UIViewController<UITextFieldDelegate> 8 9 @property(nonatomic,strong) id<ADelegate> delegate;10 11 @end首先在A中定义了一个代理ADelegate,代理中有两个方法,并且定义了 阅读全文
posted @ 2012-07-11 17:19 暖流 阅读(351) 评论(0) 推荐(0) 编辑