应用程序外观定制的一个VC小实例，实例并没有什么华丽的外观，而且演示的功能也挺简单，帮助VC新手了解状态栏、工具栏的使用，有兴趣的可下载源码。-Appearance customization of the application of a VC instance, the instance and what a gorgeous look, and the presentation is also very simple help VC novice to understand the sta