What is the difference between workflowapplication invoked workflow and workflowservicehost invoked workflow. I Know that if the workflow is hosted as service we use workflowservicehost . Please let me know some of the scenarios where we have to use either of these.
In my case as per the functionality, By using the WWF if some event is happened I have to create a manual task through workflow and I have to wait for certain event happens or for expiry of time. if time is expired I have to send a notification. Which of the above approach is appropriate to achieve this?
Further even if use the Workflow application object through normal WCF also we can achieve the same functionality like WorkflowService. Any thoughts.
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