Threshold Range Event. Mutable Copy(NSZone) Method
Performs a copy of the underlying Objective-C object.
[Foundation.Export("mutableCopyWithZone:")] public virtual Foundation.NSObject MutableCopy (Foundation.NSZone zone);
override this.MutableCopy : Foundation.NSZone -> Foundation.NSObject
Zone to use to allocate this object, or null to use the default zone.
This method performs a copy of the underlying Objective-C object state and returns a new instance of it. It does not actually try to replicate any managed state.
Implementation of the INSCopyable interface.