I need to call this method manually but I'm confused how to format the
completionHandler. I don't understand what I'm reading. Can anyone give me an
example of how to define the completionHandler or point me to some
documentation?
[self saveToURL:[self fileURL] ofType:@"myDocType"
forSaveOperation:NSAutosaveInPlaceOperation completionHandler:^(I'm
confused!!!)];
This is the method definition
- (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName
forSaveOperation:(NSSaveOperationType)saveOperation completionHandler:(void
(^)(NSError *errorOrNil))completionHandler
I've used blocks before like below but I don't understand the syntax above and
I couldn't find an example on the internet or the documentation. Any help
would be appreciated.
[openPanel beginSheetModalForWindow:[NSApp keyWindow]
completionHandler:^(NSInteger theResult) {
if (theResult) {
// some code here
}
Thanks_______________________________________________
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