Returns the number of the frontmost window that would be hit by a mouse-down at the specified screen location.
Original signature is '+ (NSInteger)windowNumberAtPoint:(NSPoint)point belowWindowWithWindowNumber:(NSInteger)windowNumber'
Available in Mac OS X v10.6 and later.


The window number of the window under the point. The window number returned may correspond to a window in another application.

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