Returns the receiver’s property for a given key.
Original signature is '- (id)propertyForKey:(NSString *)key'
Available in Mac OS X v10.3 and later.


- key (NSString)
- The key for one of the receiver's properties. See “Constants” for a description of the available property-key constants and associated values.

The receiver’s property for the key key.

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