wintellect-blogs|Oct 16, 2007

Ten Tricky Timer Testing Tips

The following are tips for testing Windows Workflow Foundation instances that contain delay activities (timers) when used in conjunction with a passivation store.  This list of tips is certainly not exhaustive, but I believe that I’ve accumulated enough useful techniques to warrant sharing with others. 1.       Purge all rows from your InstanceState table that may…
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wintellect-blogs|Aug 7, 2007

A Tale Of The Unhandled Workflow Exception

Workflow Foundation (WF) catches the unhandled exceptions of any workflow instance that it’s charged with running. Upon catching the unhandled exception of a workflow instance, WF terminates it and raises a WorkflowTerminated event where it generously includes the exception in the event arguments. At first glance this seemed like a reasonable approach. After all, one doesn’t want a sloppy…
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