问题描述
我在xcode 3中构建一个简单的应用程序，但不知道如何编写应用程序菜单项。我有几个简单的项目，需要代码 - 打开和打印。关闭和最小化是自动完成的。任何人都可以告诉我如何编写这些项目，以便在应用程序中执行操作。
I am building a simple app in xcode 3, but don't know how to code the appmenu items. I have a few simple items that need codes - open and print. Close and minimise are done automatically. Can anybody tell me how to programme these items so that they can be actioned in the app?
推荐答案
基本上你需要声明
例如，您声明的函数如下：
for example, you declare you functions like:
-(IBAction) doSomething:(id)sender{
//do something code here
}
IBAction实际上只是一个nil，但它告诉Interface构建器这是可用于链接。 （id）发件人告诉XCode哪个对象触发了操作。
The IBAction is really just a nil, but it tells the Interface builder that this is available for linking. The (id)sender tells XCode which object triggered the action.
很难解释没有截图，但这里是一个快速教程：
Hard to explain without screenshots, but here is a quick tutorial for you:http://juliuspaintings.co.uk/cgi-bin/paint_css/animatedPaint/002-MenuApp.pl
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