某些应用程序是否具有在特定时间结束的技术服务协议？
Do some applications have technical service agreements that are ending at a specific time?
示例应用程序演示到此结束。
startDocument() /endDocument()通知应用程序文档的开始或结束。
startDocument()/endDocument() notify the application of the document's beginning or ending.
上一篇文章结束时，我们的资源管理器应用程序如图1所示。
At the end of the last article, our Explorer application looked like Figure 1.
方法。调用此方法可执行将允许应用程序正常结束的任务。
The method is called to perform tasks that allow the application to end gracefully .
你又结束了相同的许可屏幕和逻辑为所有的应用程序。
Again you end up with the same licensing screen and logic for all your applications.
应用程序可以在结束前要求使用者确认，也可以拒绝结束。
The application can ask for user verification before quitting, or it can refuse to quit.
如果在您的应用程序可以继续前其他应用程序必须结束，这是很重要的。
This can be important if the other application must finish before your application can continue.
如果在您的应用程序可以继续前其他应用程序必须结束，这是很重要的。
This can be important if the other application must finish before your application can continue.
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