例如，可以扩展这个接口来提供您应用程序用来验证用户身份的一个关键文件的内容。
For example, you can extend the interface to provide the contents of a key file that your application USES to authenticate users.
与接口一样，扩展点定义了用户与服务提供者之间的契约。
Like an interface, an extension point defines a contract between the user and the service provider.
准备好所需依赖关系的扩展点后，必须确定在何处集成插件和用户接口。
With the extension points for the required dependencies available, you have to decide where your plug-in integrates with the user interface.
您的自定义扩展将可以用于从ConfigurationUI(用户接口)中进行选择，如图4中所示。
Your custom extension will be available for selection from the Configuration UI (user interface), as Figure 4 shows.
IPv 6隐私扩展让用户可以使用一个随机的接口标识符创建另外的ipv6全局地址。
IPv6 Privacy Extensions allow users to create additional IPv6 global addresses using a random interface identifier.
我要做的只是了解如何使用ActiveDirectoryServer检查用户名和密码，创建一个类来扩展这个接口，并添加执行身份验证的代码。
All I had to do was find out how to check the username and password using Active Directory Server, create a class to extend this interface, and add the code to perform the authentication.
实际上，典型的用户接口设计只有很少或根本没有影响到解决方案的可扩展性。
In fact, the design of the user interfaces typically has little or no effect on the scalability of the solution.
这一技术对于进一步的用户接口扩展来说是十分灵活的。
This technology is very flexible in terms of further user interface extensions.
如前所述，智能手机扩展坞的首要目标是为智能手机提供一个更大的用户接口。
As mentioned previously, a primary goal of the smartphone dock is to provide a larger user interface for smartphones.
智能手机扩展坞简单地扩展了特定智能手机的用户接口和功能。
A smartphone dock simply expands the user interface and functionality of a given smartphone.
系统还具可扩展性，可根据用户要求配置网络或USB接口进行数据传输。
The system is expandable, and configurable with network or USB interface for data transfer in accordance with user's requirements.
此外，还可以通过创建自定义提供程序来扩展成员资格系统，这样做可以在成员资格系统与现有用户数据库之间创建一个接口。
In addition, you can extend the membership system by creating a custom provider, which you might do to create an interface between the membership system and an existing user database.
此外，还可以通过创建自定义提供程序来扩展成员资格系统，这样做可以在成员资格系统与现有用户数据库之间创建一个接口。
In addition, you can extend the membership system by creating a custom provider, which you might do to create an interface between the membership system and an existing user database.
应用推荐