- pause
Pauses progress tracking.
進捗の追跡を一時停止します。
- resume
Resumes progress tracking.
進捗の追跡を再開します。
resumingHandler
The block to invoke when progress resumes.
進捗が再開する時に発動するブロック。
Availability 有効性
Technology
- (void)cancel;
This method invokes the block for cancellation
, if there is one, and ensures that any subsequent reads of the cancelled
property return YES
.
If the receiver has suboperations, the system cancels their progress as well.
- pause
- resume
resumingHandler