# OnStart

The `OnStart` parameter specifies the name of a handler for the start event of an asynchronous action. The name that you specify must represent a section in the configuration file that contains the settings for the event handler. For example:

    [ActionName]
    OnStart=MyHandler

    [MyHandler]
    ...

Type: | String
Default: |
Required: | No
Configuration Section: | ActionName or Actions where ActionName is the name of an asynchronous action.
Example: | `OnStart=EventHandler`
See Also: | OnFinish OnError

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