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NF:taskschd.ITaskHandler.Start |
ITaskHandler::Start (taskschd.h) |
Called to start the COM handler. |
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taskschd\itaskhandler_start.htm |
taskschd |
e0a51387-e638-40ee-a4e4-edd7f3115975 |
12/05/2018 |
ITaskHandler interface [Task Scheduler],Start method, ITaskHandler.Start, ITaskHandler::Start, Start, Start method [Task Scheduler], Start method [Task Scheduler],ITaskHandler interface, taskschd.itaskhandler_start, taskschd/ITaskHandler::Start |
taskschd.h |
Windows |
Windows Vista [desktop apps only] |
Windows Server 2008 [desktop apps only] |
Taskschd.lib |
Taskschd.dll |
Windows |
19H1 |
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Called to start the COM handler. This method must be implemented by the handler.
An IUnkown interface that is used to communicate back with the Task Scheduler.
The arguments that are required by the handler. These arguments are defined in the Data property of the COM handler action.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
When implementing this method, the handler should return control immediately to the Task Scheduler (starting its own thread if inproc).
After the handler starts its processing, it can call the UpdateStatus method to indicate its percentage of completion or call the TaskCompleted method to indicate when the handler has completed its processing. These methods are provided by the ITaskHandlerStatus interface.