InfoPath : Retrieve and Send Data from/to a SharePoint 2007 Workflow

Yes, I know this title sounds a bit odd, and the real title should be ‘When you are using an InfoPath task edit form, how do you use InfoPath data connection bindings to both retrieve and send data to a SharePoint 2007 workflow?’ So one day I was building an InfoPath 2007 task edit form…

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Working with the Workflow Foundation (3.5) Delay Activity (why won’t my expired workflow automatically reload?)

I was recently working with a customer who made the statement ‘Whenever I use a delay activity in my workflow, the workflow will automatically unload itself but will only reload into memory when a particular workflow runtime host is running.  It was our understanding that if a workflow had been unloaded due to a delay…

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Versioning Workflow Services

A couple of years ago (that sounds like an eternity in computer years), I had written up an article on the versioning of workflows http://blogs.msdn.com/ncdevguy/archive/2007/06/14/versioning-techniques-for-workflows.aspx. Since then, a lot of things have happened, I’ve been bouncing back and forth between WCF, SharePoint Workflows, WCF exposed workflows and so on. One thing I’ve come to discover…

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