At first glance, Windows Workflow does a good job of persisting workflows to the database for long-running State Machine Workflows. However, what happens when you update your workflow assembly? Windows Workflow will try to retrieve the workflow from the SQL Persistence store and de-serialize the object...

Assuming that you deal a lot with installation of various SharePoint components and solutions, and have written custom feature receivers a number of times, you have probably seen the below code fragment each time you wrote a site collection-scoped feature. public override void FeatureActivated(SPFeatureReceiverProperties...

Thanks to everyone who made it out to our Advanced InfoPath Development session yesterday at the Toronto SharePoint Camp . We had quite a good turnout; so I’m glad to see there are lots of other people out there using browser-based InfoPath forms using Forms Services on SharePoint. InfoPath makes...

While working on my .NET State Machine workflow today, I ran into an issue: I wanted to send an e-mail to a user every XX days to remind them to finish filling out a form, and I wanted those e-mails to continue being sent until the form had been filled out. At first I thought this would be a simple While...