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Threading issue with TrackingParticipant

Posted By:      Posted Date: September 29, 2010    Points: 0   Category :Windows Application

I have implemented a SynchronizationContext so my workflow are always call on the caller thread, even if not using the WorkflowInvoker. This way, I can be called in the Completed delegate and do some actions in the current Thread. But when I add a TrackingParticipant, the completed Handler isn't called on the caller thread like I expected...

Here is a sample to reproduce the sample with the threading culture (in my real scenario, I need something more important than culture...).

using System;
using System.Activities;
using System.Activities.Statements;
using System.Activities.Tracking;
using System.Diagnostics;
using System.Threading;

namespace ConsoleApplication5
  class Program
   static void Main (string[] args)
     const string ExpectedCultureName = "en-CA";

     Debug.Assert (System.Threading.Thread.CurrentThread.

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