Specifies the current status of the execution of an event.
|adStatusCancel||4||Requests cancellation of the operation that caused the event to occur.|
|adStatusCantDeny||3||Indicates that the operation cannot request cancellation of the pending operation.|
|adStatusErrorsOccurred||2||Indicates that the operation that caused the event failed due to an error or errors.|
|adStatusOK||1||Indicates that the operation that caused the event was successful.|
|adStatusUnwantedEvent||5||Prevents subsequent notifications before the event method has finished executing.|