This state object is passed to your timer callback function during each timer event invocation.
在每一个定时器事件被调用时该state对象作为一个参数传递给你的定时回调函数。
Keep in mind that the timer callback function is executed on a worker thread, so you'll want to ensure that you have thread-safe access to the state object.
记住定时回调功能是在一个工作者线程上执行的，所以你必须确保访问state对象的线程安全。
For example, in the state diagram for Job shown in Figure 3, there is no mention of another state object; the diagram focuses solely on Job and its state transitions.
例如，在图3所示的Job的状态关系图中，关系图仅仅关注job及其状态转换。
A database state object was not found in the extended stored procedure cache.
在扩展存储过程高速缓存中找不到数据库状态对象。
Initiates an asynchronous peek operation that has a specified time-out and that USES a specified cursor, a specified peek action, and a specified state object.
启动异步查看操作，此操作具有指定的超时并使用指定的游标、指定的查看操作和指定的状态对象。
Initiates an asynchronous peek operation that has a specified time-out and that USES a specified cursor, a specified peek action, and a specified state object.
启动异步查看操作，此操作具有指定的超时并使用指定的游标、指定的查看操作和指定的状态对象。
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