这可以通过修改上述示例的循环来完成，以便调用活动直接调用外部服务，而不是调用事件处理程序。
This can be accomplished by modifying the loop of the example above so that the invoke activity invokes the external service immediately instead of invoking an event handler.
在外部范围中，错误处理程序包含一个其目标设置为内部范围的补偿活动。
In the outer scope, a fault handler contains a compensate activity whose target is set to the inner scope.
与接收或选择活动类似，此类事件处理程序可以对外部事件进行响应，从而提高其动态性。
Like pick or receive activities, such event handlers can react to external events, and make them more dynamic.
与接收或选择活动类似，此类事件处理程序可以对外部事件进行响应，从而提高其动态性。
Like pick or receive activities, such event handlers can react to external events, and make them more dynamic.
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