一个简单的tabctrl控件，包含加载视图功能，实现类似propertypage标签页的功能，而在这个基本版本上，你可以增加更多自己想要的模式，而不用去寻找那些大而全的类，方便自己动手提升理解。-A simple tabctrl controls, includes loading view, to achieve similar propertypage tab function in the basic version, you can add more of their own desired mode, without having to find a large and classes, the convenience of their own hands to enhance understanding.