Returns a Boolean value that indicates whether instances of the receiver are capable of responding to a given selector.
Original signature is '+ (BOOL)instancesRespondToSelector:(SEL)aSelector'
Available in Mac OS X v10.0 and later.


- aSelector (IntPtr)
- A selector. See “Selectors” for a description of the SEL type.

YES if instances of the receiver are capable of responding to aSelector messages, otherwise NO.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)