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Jon Flanders Blog
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WSCF/WCF
Blogged date : 2008 Jun 25
One question I was asked during my web cast yesterday about calling WCF services from
Silverlight is if the service could be a workflow service. I said - "Of course"
- not knowing that it was a little more complex than that :)
That said - here is a sample.
SilverLightUsingWorkflow.zip
(535.08 KB)
Unfortunately I don't have time to go into the details right now - working on another
project at the moment. The key to making it work is setting the instanceid context
to null on the server when the "last" operation is called - in this case the operation
implemented inside of the eventhandler which causes this state-machine workflow to
move to the completed state (so that the client can then start a new workflow).
I hope to find an more elegant and automatic solution - but this works for now (Hope
you are listening Jason from the webcast - this ones for you ;-))
Check out my
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R2 Training.
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