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- Method to cancel asynchronous operations that have not completed. 方法取消尚未完成的异步操作。
- Can the asynchronous operations that support cancellation support multiple pending operations? 支持取消的异步操作是否能支持多个挂起操作?
- This example shows how to customise the allocation of memory associated with asynchronous operations. 这个例子展示了如何自定义与异步操作相关的内存分配.
- Recommends additional pages on reading messages procedurally, handling asynchronous operations, and peeking at messages in a queue. 推荐有关下列内容的其他页:分步读取消息、处理异步操作以及查看队列中的消息。
- Objects store information about an asynchronous operation. 对象存储有关异步操作的信息。
- This delegate is called at the start of an asynchronous operation. 此委托在异步操作开始时调用。
- Specifies an argument for an asynchronous operation. 指定异步操作的参数。
- Method retrieves partial results of an asynchronous operation. 方法检索异步操作的部分结果。
- If your class will support canceling asynchronous operations, cancellation should be exposed to the client as described below. 如果类将支持取消异步操作,则应按照下文所述向客户端公开取消方法。
- That receives the notification of the asynchronous operation completion. 将接收异步操作完成通知的。
- In IBM Series/1, a code that reflects the status of an asynchronous operation. 在ibmseries/1中,反映异步操作状态的一种代码。
- Asynchronous operations allow requesters to continue without waiting for a response.) BPEL also has commands to take care of fault conditions and commands to undo or reverse operations. BPEL也有负责处理故障情况的命令和取消或逆转操作的命令。
- For asynchronous operations that will take a long time, it is often desirable to report progress to the user and to allow the user to cancel the operation. 由于异步操作将会花费很长的时间,因此通常希望向用户报告进度并允许用户取消操作。
- Optimal database mirroring performance is obtained using asynchronous operation. 使用异步操作可获得最佳的数据库镜像性能。
- It is frequently desirable for an asynchronous operation to report progress during its operation. 我们经常希望异步操作可以在其操作期间报告进度。
- Should be kept alive until the user calls the method that concludes the asynchronous operation. 应保持活动状态,直至用户调用结束异步操作的方法。
- Parameter to determine if the asynchronous operation successfully completed or if it was canceled. 参数来确定异步操作是已经成功完成,还是被取消了。
- If the asynchronous operation has not been completed, this function will block until the result is available. 如果尚未完成异步操作,此函数将阻塞,直至结果可用。
- Provides code examples that demonstrate the various ways applications can detect the end of an asynchronous operation. 提供代码示例,演示应用程序检测异步操作结束的各种方式。
- Sometimes an asynchronous operation can return incremental results prior to completion. 有时异步操作可以在完成之前返回增量结果。