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How to use the userInfo object in an NSTimer call such as
+ (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)ti target:(id)aTarget selector:(SEL)aSelector userInfo:(id)userInfo repeats:(BOOL)yesOrNo;
I want to send certain parameters to my custom selector.
The difficulty is that you need to wrap your parameters, even if more than 1, even if they aren’t objects, into a single object. Creating a temporary NSDictionary, and stuffing it with keyed parameters works. Or you could create an custom class just to hold the required parameters, and create and fill an object of that class (alloc, initWithMy42Parameters:) to pass as the userInfo.