Events and Actions
In the previous lesson we learned how to create a fully customizable, rich installer package with the usual look and feel, bitmaps, icons, license agreement---everything we have seen in other people's installer packages. The vast majority of installation tasks can be solved with our accumulated knowledge. Still, there are times when we need a little bit more, something not found in the standard package.
上一节我们学习了如何创建一个完全可以自定义安装包——观感正常、贴图、图标、许可协议，看起来与其他常见的安装包相同。随着我们累积的知识越多，绝大多数安装任务都可被解决掉。但是，有时我们仍然需要一些标准包中没有的，哪怕是一丁点。