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how to get StateHistory in realtime

Posted By:      Posted Date: September 23, 2010    Points: 0   Category :WPF
 

using vs2008, workflow 3.5, asp.net

this can't be an uncommon request.  My work-flow has many paths to some of the same activities(for instance you can reach Q14 after only 3 or 14 transitions) and I need to be able to return the user along the path they actually traveled when the "previous" button is pressed (not browser back button)

This runtime is using SqlTrackingService and the StateHistory property is just what i want, except that this data is often stale.  So I used SqlTrackingQuery and I'm able to retrieve the same info that is in StateHistory, but once again the data is stale, so clearly it is not the selection from the database but the persistance to the database.

 




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