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 Read More...

I was surprised to receive a "Property value is not valid" error dialog when assigning a Ruleset to a Policy activity. There was nothing particularly unusual about this action other than the fact that the workflow itself seems to be pressing the limits Read More...

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 Read More...