Returns a reference to the activity associated with this operation.

Returns a delegate which is called upon completion of the task associated with this result.

Remarks

Certain ScheduleDataSource methods return a result containing the data yielded by the associated operation.

In cases where the operation executes asynchronously, the CompletedCallback can be used to receive a notification what the operation has completed.

Before assigning a callback, the developer should check the value of the OperationResultBase.status property; if the status is 'Completed', the result is already available, in which case the callback is unnecessary.

Sets a delegate which is called upon completion of the task associated with this result.

• value
• Type:function

Remarks

Certain ScheduleDataSource methods return a result containing the data yielded by the associated operation.

In cases where the operation executes asynchronously, the CompletedCallback can be used to receive a notification what the operation has completed.

Before assigning a callback, the developer should check the value of the OperationResultBase.status property; if the status is 'Completed', the result is already available, in which case the callback is unnecessary.

Returns a DataError object containing detailed information about the reason for failure, or null if the operation was successful.

See Also

• ig.scheduler.DataError

Returns a constant which identifies the operation, i.e., create, delete, or update.

See Also

• ig.scheduler.ActivityOperation

Returns a constant which describes the current status of the operation.

See Also

• ig.scheduler.OperationStatus