The event handler contains a scope.
事件处理程序包含一个范围。
This invoke activity calls the event handler.
此调用活动将调用事件处理程序。
The event handler is shown in Listing 20.
事件处理程序如清单20所示。
And the event handler is ultimately called by parse .
最后由parse调用事件处理器。
ReviewStartRequest. Input variable to the event handler.
reviewStartRequest事件处理程序的输入变量。
Part 2: What actions does the event handler have to take?
第2部分：事件处理程序必须进行何种操作？
This is analogous to the event handler built into GUI systems.
这类似于内置在GUI系统的事件处理程序。
The event handler receives an argument of type ElapsedEventArgs.
事件处理函数接受一个ElapsedEventArgs类型的参数。
Within the event handler, be sure to accomplish the following.
在事件处理程序内，请确保完成以下事项。
If a review is finished, the event handler decrements this variable.
如果审阅完成，事件处理程序会对此变量进行递减。
The event handler contains an implicitly created variable called veh.
事件处理程序中包含一个隐式创建的变量，称为veh。
Class EventSink provides the implementation of the event handler.
类eventsink提供了这个事件处理程序的实现。
Within the scope, the event handler is associated with do the following
在此范围内，该事件处理程序与以下操作关联
The event handler will be blocked until the UI thread is able to process it.
事件处理函数将被阻塞直到UI线程能够处理它。
Which will then prompt us for the event handler in our code-behind class to use?
然后就会提示我们在我们的后台代码类中该使用的事件处理函数。
The event handler for components normally executes in the invoke application phase.
组件的事件处理程序通常都是在调用程序阶段执行的。
Listing 3 shows the code snippet getting the event handler by a process instance ID.
清单3显示的代码片段根据流程实例ID获取事件处理程序。
WS-BPEL specifies another construct to deal with external events: the event handler.
WS - BPEL指定了另一个构造来处理外部事件：事件处理程序。
For example, you can now open the Event Handler combobox and choose to run an agent.
例如，现在可以打开Event Handler组合框并选择运行代理。
Control passes immediately to the event handler and doesn't return until it's done executing.
控制立即传到事件处理器，并且不会返回，除非处理完成。
Another variation deals with the activities that are contained in the body of the event handler.
另一个模式变体处理事件处理程序体中包含的活动。
The event handler contains a nested scope called NestedScope. The following variables are defined
该事件处理程序包含一个嵌套范围NestedScope。
The event handler starts a new server and configures it by executing a sequence of commands on it.
这个事件处理函数启动一个新的服务器，通过在它上面执行一系列命令来配置它。
This might include the event hooks, the event handler, the error methods, and the timer methods.
这可能包括事件关联函数、事件处理函数、错误方法和计时器方法。
Creates a session request that allows the event handler to set the rule path and the input parameters.
创建一个允许事件处理器设计规则路径和输入参数的会话请求。
Multiple instances of the event handler may be active, while variables VP and VM have only one instance.
事件处理程序可能有多个实例处于活动状态，而变量VP和VM只能具有一个实例。
If the global scope requires the result of the event handler, set the result in the global result variable.
如果全局范围要求使用事件处理程序的结果，请在全局结果变量中设置该结果。
This article described how to design processes to implement the cancellation function with the event handler.
本文描述如何设计使用事件处理程序来实现取消操作的流程。
The cancellation action is regarded as an inbound message that can trigger the event handler of the process scope.
取消动作被视为一条入站消息，可以触发流程作用域的事件处理程序。
Figure 8 shows a fragment of code from the event handler that responds to a user's request to change languages.
图8显示事件处理程序中响应用户的更改语言请求的代码片段。
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