摘要： One option is to set the button up using[myButton addTarget:yourOtherClass action:@selector(mySelector:) forControlEvents:UIControlEventTouchUpInside]... 阅读全文

摘要： A property is not the same thing os a instance variable, you should read a little bit of them, there's plenty of sources in the internet.Summarizing, ... 阅读全文