Workflow Foundation 4.5异常处理
[英]Workflow Foundation 4.5 Exception Handling
问题描述
I have a very simple, long-runnig, message based, WCF Workflow and I'm facing a problem because whenever I have to throw a exception back to the who sent a message to the workflow, even if its by propous (i mean that the exception raised was mistakenly not treated...) the workflow instance goes to a "failure" state that cannot be continued... 
我有一个非常简单的，长期运行的，基于消息的WCF工作流，并且遇到了一个问题，因为每当我不得不向发送消息给工作流的人抛出异常时，即使它是偶然的（我的意思是，引发的异常错误地未得到处理...）工作流实例进入无法继续的“失败”状态...
what i want is to know how to turn this off... say like don't change the state of the workflow to "error"! 我想要的是知道如何关闭此功能……说不要将工作流程的状态更改为“错误”！ something in the order of "throw and continue"... 按照“抛出并继续”的顺序进行操作...
1 个解决方案
解决方案1
1 2013-01-17 19:06:09
You need to implement a WCF FaultContract on your Receive/SendReply pair. 您需要在Receive / SendReply对上实现WCF FaultContract。
See this article http://msmvps.com/blogs/theproblemsolver/archive/2010/03/24/workflow-4-and-soap-faults.aspx 看到这篇文章http://msmvps.com/blogs/theproblemsolver/archive/2010/03/24/workflow-4-and-soap-faults.aspx
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