These tags handle input validation before the form is saved.
这些标签负责在保存表单之前对输入信息进行有效性验证。
Thanks to the many classes available in the little game engine it is now easy to write text on the screen, draw sprites, handle input, and play sounds.
多亏了这个小型的游戏引擎，现在往屏幕上写文本、绘制精灵、操作输入和播放声音都容易多了。
This system hardware construction adopts an Industry control solution based Industry control computer, which carry out control logic on IPC, IPC handle input and output by I/O plank card.
本系统硬件结构采用了一种基于工业控制计算机（IPC）的工业控制解决方案：在IPC上执行控制逻辑，IPC直接通过I/O板卡处理输入输出。
It provides functionality to handle common tasks such as input validation and exception handling.
它提供处理普通任务的功能，比如输入验证和异常处理。
Your goal is to create a converter that is easy to extend to handle additional formats and that keeps logic for any particular input or output format as separate as possible.
我们的目标是创建一种转换器，既能轻松进行扩展来处理额外格式又能尽可能地将任何特定的输入或输出格式的逻辑保持分离。
While events are often used to handle user input and other actions that happen asynchronously, the events themselves happen in synchronous fashion.
虽然事件常常被用于处理用户输入和其它异步发生的行为，但事件本身是以同步方式发生的。
For example, the service provider will need to be able to handle as an input parameter the address to which it should send the response (for example, the reply-to address).
例如，服务提供者将需要能够把它要发送响应的目标地址(例如答复地址)作为输入参数处理。
This routine takes the binding handle as input which points to a data structure containing the binding representation.
这个例程的输入是绑定句柄，绑定句柄指向包含绑定表示的数据结构。
The user doesn't see all the low-level code executions to handle single or multiple commands but rather a very simplistic input, output, and error.
用户不会看到处理单个或多个命令的所有底层代码的执行情况，而是看到非常简单化的输入、输出和错误。
Finally, you learned how to handle form data, providing server-side validation based on form input.
最后，您学习了如何处理表单数据，提供基于表单输入的服务器端验证。
The RPC address and other binding data structure's field values like the protocol version, timeout are all retrieved from this input binding handle and copied into another handle representation.
从这个输入绑定句柄获取RPC地址和绑定数据结构的其他字段值，比如协议版本、超时等，把它们复制到另一个句柄表示中。
The use of template rules to handle various events in the input document means that the conversion can be content driven rather than strictly controlled by a sequential process.
使用模板规则处理输入文档中的各种事件意味着会话可以是由内容驱动的，而不是严格按照顺序控制。
They may be limited in scope, dependent on human input and send their output to human brains, but they copy, select and recombine the information they handle.
它们可能活动范围有限，可能需要人类输入信息并且会把结果输出到人类的大脑，但是它们确实在对所处理的信息进行复制、选择和重组。
The bulk of the design work becomes defining the set of components needed to meet the system requirements and the input/output messages that each component needs to handle.
多半设计工作就是，定义满足系统需求所需的组件集和每个组件需要处理的输入/输出消息。
Writing robust, error-free code that can handle arbitrary input requires both a great deal of attention to detail and many lines of code.
编写健壮且无错、可以处理任意输入的代码不仅需要对细节极其留意，而且需要很多行代码。
Now that you have an input field with type-ahead support enabled, all that is left to handle is the server-side code that generates the list of Suggestions.
既然您已经实现了支持预输入字段的输入栏，剩下的就是要处理服务器代码以产生推荐列表。
These functions take environment, connection, statement, or descriptor handles as input and return the diagnostic information related to the last function call made using that handle.
这些函数以环境句柄、连接句柄、语句句柄或描述符句柄作为输入参数，返回与上一次使用该句柄作出的函数调用相关的诊断信息。
Hover over the source input field, single-click the drag handle that appears, but do not hold down the mouse button as shown in Figure 11.
将鼠标放到源输入字段上方，单击显示的拖动句柄，但是不要按下鼠标按钮，如图11所示。
Hover over the source input field, single-click the drag handle that appears but do not hold down the mouse button.
悬停在源输入字段上，单击显示的拖动手柄，但不要按住鼠标按键。
Boundary classes handle the input and output functions required by a software system.
边界类处理软件系统的输入与输出。
The rest of the team only needs to know the input/output messages that someone else’s component is designed to handle.
团队其余成员需要知道其他人要处理的输入/输出消息。
The UI tier will need to notify the user of transaction failure, and solicit input on how to handle the situation.
UI层则需要告诉用户事务失败了，并请求用户指示如何处理情况。
You could easily handle all three columns with a single ParaplexInt instance comprised of three input channels.
可以容易地用一个组合了三个输入通道的ParaplexInt实例来处理这三个列。
When applying a full Ajax controller design to your application, you should let the Ajax controller handle all basic user input actions and segmented display updates.
将整个Ajax控制器设计应用于应用程序时，您应该使用 Ajax 控制器处理所有基本用户输入操作和分段显示更新。
This callback lets you handle user input after the user clicks Submit.
这个回调函数可以在用户单击submit之后处理用户输入。
As mentioned before, the main job of the PPE in the Cell be processor is to handle the input and output tasks.
正如前面介绍的一样，CellBE处理器中的PPE的主要任务是处理输入和输出任务。
In addition, don't allow NUL characters through at all; some shells don't handle it well as command input.
另外，不要允许存在NUL字符；有些shell不会将其作为命令输入进行处理。
The form bean will also handle any validation that is necessary on the user input fields.
这个表单bean还将处理任何用户输入域中必需的验证。
Be careful when you handle arbitrary data, just as though it were input (because it is).
在处理任意数据时，必须谨慎，就像在输入这些数据时一样谨慎(因为这就是我们使用的数据)。
As soon as the agent releases the input handle on its command queue, the queue manager detects that the command queue has a depth greater than zero, fires a new trigger event, and the agent restarts.
当代理释放器命令队列上的输入句柄时，则队列管理器检测到命令队列有一个大于0的深度，从而发出一个新的触发器事件，然后代理重新启动。
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