1·Class types do not allow casting.
“类”不允许进行造型。
2·Objects of class types have constructors.
类类型的对象有构造函数。
3·Most permission class types have a corresponding PermissionCollection class.
大多数许可权类类型都有一个相应的permissioncollection类。
4·Moreover, as we'll learn in Chapter 13, some class types cannot be copied.
此外，我们将在第十三章学习到，某些类类型是无法复制的。
5·Table 2 identifies the four class types that correspond to the four session scopes.
表2标出了4个类，分别对应于4种会话作用域。
6·A common architectural strategy is to layer your application into different class types.
一个通用的体系结构策略就是把应用程序分层为不同的类类型。
7·For class types, objects are initialized by running the class's default constructor.
对类类型来说，通过运行类的默认构造函数来初始化对象。
8·There are no literals of class types. Hence, there are no literals of any of the library types.
文字仅仅对于内置类型而言，没有类类型的文字，因此，也没有任何库类型的文字。
9·The class using the interface will want to cast that interface to other interface or class types.
当使用接口的类想要将该接口强制转换为其他接口或类类型时。
10·Central to the concepts presented in this topic is an important difference between structure and class types.
本主题中所要呈现的中心概念在于结构与类别型别之间的一些主要差异。