fcbb435a_ofessional_Growth__Leadership___Description
[Title] Manual UI Updates [Category] Concurrency Management [Last Updated] 1/9/2007 [Description] 
When a service needs to update UI, if the service is not using the UI synchronization context, the service must manually marshal the call (which comes in on a worker thread) to the UI thread. The easiest way of doing that is using an anonymous method and a synchronization context, as shown in the download.
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