schedule(in:forMode:)
Retrieves results from a query asynchronously by scheduling the query in a run loop.
Declaration
func schedule(in inRunLoop: RunLoop!, forMode inMode: String!)Parameters
- inRunLoop:
The run loop.
- inMode:
The mode of the run loop.
Discussion
A delegate must be set prior to calling this method; otherwise, results may be lost due to the lack of a receiver.