派生类

创建一个从预定义grammar类继承而来的派生类。

Create a derived class inherited from the predefined grammar class .

在派生类中重写时，获取在internet编号分配管理机构iana注册的当前编码的名称。

When overridden in a derived class , gets the name registered with the Internet assigned numbers authority IANA for the current encoding .

再在VxD初始化时，用new动态创建其派生类对象实例，对重载的中断通知处理程序编程。

Then , the object example of derived species was created by using new dynamic condition .

定义一组派生类成员，以为掩码文本框ui类型编辑器提供选项。

Defines a set of members for derived classes to provide options for the masked text box UI type editor .

第二个是对BoxObject增加了draw方法，它的派生类应该用来进行制图。

Second is the addition of the draw method on the BoxObject , which derived classes should use to do the drawing .

文中给出了在DOOD中类的定义和表示，并以此为基础介绍了利用规则生成派生类。

This paper introduces the definition and denotation of classes in DOOD , then discusses the derived classes created by rules based on them .

定义这些方法的抽象类的名字叫PersonalizationProvider类，默认情况下使用的一个具体的派生类是SqlPersonalizationProvider类。

The abstract class that defines these methods is called PersonalizationProvider , and the one concrete derivative of this class that is used by default is the SqlPersonalizationProvider .

要求派生类具有指定的标识或权限。

Require derived classes to have a specified identity or permission .

这是一个虚拟函数，每个派生类必须执行。

This is a virtual function that each derived class must implement .

这是一个基类，有多个派生类。

This is base class , with a number of derived classes .

在派生类中重写时，完成安装事务。

When overridden in a derived class , completes the install transaction .

派生类仍维护当前嵌入项的列表。

Derived class still maintains a list of the currently embedded items .

派生类可能会覆盖其基类的方法。

Derived classes may override methods of their base classes .

派生类可以构成任意复杂度的聚合或算法。

Subclasses are free to form aggregates and algorithms of arbitrary complexity .

构造派生类对象时，就记住了基类。

When the class object is constructed , the base class is remembered .

一个派生类不能删除基类的任何成员。

A derived class cannot delete any of the members it has inherited .

当在派生类中重写时，获取输入块的大小。

When overridden in a derived class , gets the input block size .

当在派生类中被重写时，则返回一个已归档的客户端证书。

When overridden in a derived class , returns a client certificate filed .

派生类具有跟基类相同的动态类属性。

The derived classes have the same dynamic class attributes of the base class .

派生类的构造函数的执行顺序

Executing Order of the Constructor for Derived Class

可以编程方式或使用可视化继承选择器创建派生类窗体。

You can create derived-class forms programmatically or by using the visual inheritance picker .

您要定义多态性派生类。

You are defining polymorphic derived classes .

如果密封了某个成员，则派生类不能重写该成员的实现。

When you seal a member , derived classes cannot override the implementation of the member .

在派生类中被重写时，将启动一个请求来中断编辑过程。

When overridden in a derived class , initiates a request to interrupt an edit procedure .

派生类，必须了解如何创建和释放操作系统句柄。

Derived classes , you must know how to create and free an operating system handle .

派生类利用自定义类的功能所获得的可能好处。

The potential benefits that deriving classes might gain through the ability to customize your class .

在这一点上，你会希望你的对话框栏连接到您的派生类。

At this point , you will want to link your dialog bar to your derived class .

基类的韩式只有在派生类中没有任何定义时才会被调用。

The base class functions are considered only if the derived does not define the function at all .

阶级是抽象的同一个静态工厂函数返回的是一个具体的派生类。

The class is abstract with a static factory function that returns an instance of a concrete derived class .

为每个派生类再次设置这些属性是一种浪费，因为通过继承它们就会拥有这些属性。

Setting them again for each derived class is a waste , since they would be available anyway by inheritance .