http://blogs.msdn.com/zhisheng/archive/2006/11/30/file-based-workflow-peristence-service.aspxWF comes with SqlWorkflowPersistenceService out of the box. But SQL is not always available, or you may just want to try your workflow program with the persistence. I implemented a file based persistence service as attached. Note it does not implementen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/zhisheng/archive/2006/11/30/file-based-workflow-peristence-service.aspx#1871327Tue, 13 Mar 2007 12:38:31 GMT91d46819-8472-40ad-a661-2c78acb4018c:1871327smilestone<p>有时候用Sql来持久化工作流不是很爽，这里给出了用文件来持久化工作流的方法</p>