The ability to examine the metadata of a type or object instance at run time is a powerful feature.
在运行时检查类型或对象实例的元数据的能力是一个非常强大的功能。
This includes information about the runtime environment, the business environment and the instance of the application object that created the event.
这包括关于运行时环境、业务环境和创建事件的应用程序对象的实例的信息。
Because of the way components in large applications communicate, it's not always safe to assume that the creator of an object instance is its user.
由于大型应用程序中组件的通信方式，所以假设对象实例的创建者就是它的用户并不总是安全的。
Once the data set is defined, you have the option of including the data set object instance in your component tray for rapid data source mapping to form controls in your forms designer.
一旦定义了数据集，您就可以选择在组件托盘上包含该数据集对象实例，用以将数据源快速映射到窗体设计器中的窗体控制。
Instance-based authorization, as the name implies, is about authorizing access to a specific instance of some object.
顾名思义，基于实例的授权就是将访问权限授予某个对象的特定实例。
Returns the instance of the complex object to the client application, which displays the attributes of the object on the output page as shown in Figure 5.
将复杂对象的实例返回给客户机应用程序，后者将在输出页面上显示对象的属性，如图5中所示。
When an application performs a lookup, an instance of the administered object is created and the properties set before returning the object to the application.
当应用程序执行查找时，就创建一个托管对象的实例，而且在把对象返回应用程序之前设置好属性。
Validation: in the data model, include the routines that can validate the data that forms the instance of the data object.
验证：在数据模型中，包含验证数据对象实例的数据的例程。
The responsibility of calling the right methods on the right instance of an object rests on the user of a DLL.
获取正确对象的合适的方法的责任落在DLL的使用者的肩上。
The code in Listing 7 marshals the instance of DojoList (list object) into JSON.
清单7中的代码将DojoList(列表对象)的实例编组成JSON。
After the program control exits the subscope, the instance of the MyClass object is garbage collected, because there are no references to that instance of the MyClass object outside that subscope.
程序控制退出子范围后，MyClass对象的实例作为垃圾被收集，因为在子范围的外面没有对 MyClass 对象实例的任何引用。
The constructor of BookWebApp gets the singleton instance of the book service implementation object.
BookWebApp的构造函数获取这个图书服务实现对象的singleton实例。
This view has received a single system's information as an instance of the VirtualSystems object.
此视图已经接收了单一系统的信息作为VirtualSystems对象的实例。
Then it creates an instance of the VisitInformation object (labeled "visits") that holds the session data.
然后它创建一个VisitInformation对象的实例，(标记为“visits”)，它拥有会话数据。
When this happens, our new px_thaw method will create a Set::Object instance and place the contents of the Memento object in it.
当这个操作发生时，我们新的 px_thaw方法将创建Set::Object实例并把 Memento对象的内容放入其中。
In practice, this means a new instance of the object is created as soon as a new browser window is created.
实际上，这意味着一旦一个浏览器窗口产生，一个新的BHO对象实例就要生成。
The newly created instance of the Sender object, Sender_1 is now added to the left panel (Figure 14).
新建的发送方对象实例，Sender_1是新添加到左侧窗格中（图14）。
The result returns a Boolean object with value false if the computation is not complete; otherwise, it returns an instance of class object, which contains the result.
如果计算没有完成，结果返回一个值为false的Boolean对象；否则，将返回object类的一个实例，其中包含了计算结果。
The jta.UserTransaction property configures the factory class to obtain an instance of a UserTransaction object instance from the WebSphere container.
UserTransaction属性将工厂类配置为从WebSphere容器获取UserTransaction对象实例的实例。
When the bind method of the XUI object is called, an instance of the BindingFactory is invoked.
调用XUI对象的bind方法时，BindingFactory的一个实例将被调用。
The client creates an instance of the "Call" object of the Axis client, and sets the target endpoint address in the Call object with the address of the web service endpoint.
客户机创建Axis客户机的“Call”对象的实例，并将Call对象中的目标端点地址设置为Web服务端点的地址。
Instead it simply creates the property for you — on that particular instance of the data object.
相反，它将直接为您创建该属性——在这个特定的数据对象实例上。
This helps control the number of user accounts and groups that can modify the instance, or any object within the instance.
这样有助于控制可以修改实例或者实例中任何对象的用户帐户和组的数量。
The coclass proxy also contains a default parameterless constructor for creating an instance of the COM object it represents.
辅助类代理也包含一个默认的无参数构造器，用来建立它所代表的COM对象的实例。
One approach to querying is to create an instance of the persistent object and populate the fields on which to search with the search criteria.
一种查询方法是，创建持久化对象的一个实例，然后填充需要用搜索条件搜索的字段。
At the heart of every SDO instance is a model that defines the permitted structure of a data object.
在每个sdo实例的中心都有一个模式，用于定义所允许的数据对象结构。
When the application needs a business object instance, it will actually receive an instance of the dynamic proxy class.
当应用程序需要业务对象实例时，它实际会接收到一个动态代理类的实例。
When the application needs a business object instance, it will actually receive an instance of the dynamic proxy class.
当应用程序需要业务对象实例时，它实际会接收到一个动态代理类的实例。
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